Photos: Nation, world react to Orlando nightclub shootings

Greg Larsen
Greg Larsen writes a message on a banner Monday, June 13, 2016, in Orlando, Fla., to one of his friends killed during a fatal shooting at Pulse Orlando nightclub. (AP Photo/Chris O’Meara)

Thousands gather outside the Dr. Phillips Performing Arts Center for a vigil Monday, June 13, 2016 in Orlando, Fa. A large crowd gathered to remember the Pulse nightclub shooting victims early Sunday. (Chris Urso/Tampa Bay Times via AP) MANDATORY CREDIT
Thousands gather outside the Dr. Phillips Performing Arts Center for a vigil Monday, June 13, 2016 in Orlando, Fa. A large crowd gathered to remember the Pulse nightclub shooting victims early Sunday. (Chris Urso/Tampa Bay Times via AP) MANDATORY CREDIT

People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)

A man walks past the United States consulate in Istanbul, adorned with a large rainbow flag, Tuesday, June 14, 2016. According to the consulate's press office, the flag is usually displayed every year around this time to celebrate gay pride but this year it also honors victims of the mass shooting early Sunday at a gay nightclub in Orlando, Florida. (AP Photo/Lefteris Pitarakis)
A man walks past the United States consulate in Istanbul, adorned with a large rainbow flag, Tuesday, June 14, 2016. According to the consulate’s press office, the flag is usually displayed every year around this time to celebrate gay pride but this year it also honors victims of the mass shooting early Sunday at a gay nightclub in Orlando, Florida. (AP Photo/Lefteris Pitarakis)

A Filipino youth activist has his face painted in rainbow colors as they gather in solidarity with victims of the mass shooting at the Pulse nightclub in Orlando, Florida during a gathering in Manila, Philippines on Tuesday June 14, 2016. The group calls for justice for the victims of the mass shooting. (AP Photo/Aaron Favila)
A Filipino youth activist has his face painted in rainbow colors as they gather in solidarity with victims of the mass shooting at the Pulse nightclub in Orlando, Florida during a gathering in Manila, Philippines on Tuesday June 14, 2016. The group calls for justice for the victims of the mass shooting. (AP Photo/Aaron Favila)

Ronny Torres, Zaid Hinds
Ronny Torres, right, is comforted by Zaid Hinds, as they visit a makeshift memorial for the victims of a mass shooting at the Pulse nightclub Monday, June 13, 2016, in Orlando, Fla. Hinds and Torres lost 12 friends in the shooting. (AP Photo/David Goldman)

Rhonda Rodeffer, Kennedy Rodeffer
Rhonda Rodeffer, right, walks with her daughter Kennedy, 4, as they visit a makeshift memorial for the victims of a mass shooting at the Pulse nightclub Tuesday, June 14, 2016, in Orlando, Fla. (AP Photo/David Goldman)

Filipino members of the LGBT (Lesbians Gays Bisexuals Transgenders) community light candles during a vigil to pay tribute to the victims of the Orlando, Fla. mass shooting Tuesday, June 14, 2016 at the University of the Philippines campus in suburban Quezon city northeast of Manila, Philippines. A gunman, later identified as Omar Mateen, opened fire inside a crowded gay nightclub in Orlando, Fla. early Sunday before dying in a gunfight with responding SWAT officers, authorities said.(AP Photo/Bullit Marquez)
Filipino members of the LGBT (Lesbians Gays Bisexuals Transgenders) community light candles during a vigil to pay tribute to the victims of the Orlando, Fla. mass shooting Tuesday, June 14, 2016 at the University of the Philippines campus in suburban Quezon city northeast of Manila, Philippines. A gunman, later identified as Omar Mateen, opened fire inside a crowded gay nightclub in Orlando, Fla. early Sunday before dying in a gunfight with responding SWAT officers, authorities said.(AP Photo/Bullit Marquez)

Sister Millie Terri, of the DC Sisters, attends a vigil in Washington, Monday June 13, 2016, hosted by the Muslim American Women's Policy Forum, in memory of the victims of the Orlando mass shooting. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Cliff Owen)
Sister Millie Terri, of the DC Sisters, attends a vigil in Washington, Monday June 13, 2016, hosted by the Muslim American Women’s Policy Forum, in memory of the victims of the Orlando mass shooting. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Cliff Owen)

People hold up candles against a rainbow lit backdrop during a vigil for those killed in a mass shooting at the Pulse nightclub downtown Monday, June 13, 2016, in Orlando, Fla. A gunman has killed dozens of people in a massacre at a crowded gay nightclub in Orlando on Sunday, making it the deadliest mass shooting in modern U.S. history. (AP Photo/David Goldman)
People hold up candles against a rainbow lit backdrop during a vigil for those killed in a mass shooting at the Pulse nightclub downtown Monday, June 13, 2016, in Orlando, Fla. A gunman has killed dozens of people in a massacre at a crowded gay nightclub in Orlando on Sunday, making it the deadliest mass shooting in modern U.S. history. (AP Photo/David Goldman)

People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)

Bonnie Watson Coleman, Debbie Dingell, Gwen Graham, Marc Veasey, Dan Kildee
From left, Rep. Bonnie Watson Coleman, D-N.J., Rep. Debbie Dingell, D-Mich., Rep. Gwen Graham, D-Fla., Rep. Marc Veasey, D-Texas, and Rep. Dan Kildee, D-Mich., comfort each other as members of Congress join the LGBT Congressional Staff Association and the Congressional Muslim Staff Association for a vigil and moment of silence on the steps of the Capitol to stand in solidarity with the Orlando community and to remember the victims of Sunday’s shooting at an LGBT night club, in Washington, Monday, June 13, 2016. (AP Photo/J. Scott Applewhite)

Crowds react as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings near the historic gay bar, the Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Crowds react as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings near the historic gay bar, the Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Amanda Gaines, 27, left, and Alyssa Sims, 22, hug during a vigil in Washington, Monday June 13, 2016, hosted by the Muslim American Women's Policy Forum, in memory of the victims of the Orlando mass shooting. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Cliff Owen)
Amanda Gaines, 27, left, and Alyssa Sims, 22, hug during a vigil in Washington, Monday June 13, 2016, hosted by the Muslim American Women’s Policy Forum, in memory of the victims of the Orlando mass shooting. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Cliff Owen)

People gather at a vigil for Pulse nightclub victims at the Dr. Phillips Center in Orlando, Fla., Monday, June 13, 2016. Vigils, rallies and marches are being held around the country Monday for the victims of early Sunday’s deadly attack at a gay nightclub in Orlando. (Cherie Diez/Tampa Bay Times via AP) MANDATORY CREDIT
People gather at a vigil for Pulse nightclub victims at the Dr. Phillips Center in Orlando, Fla., Monday, June 13, 2016. Vigils, rallies and marches are being held around the country Monday for the victims of early Sunday’s deadly attack at a gay nightclub in Orlando. (Cherie Diez/Tampa Bay Times via AP) MANDATORY CREDIT

The crowd at a vigil in Dupont Circle for the victims of the Orlando shooting. (WTOP/Mike Murillo)
The crowd at a vigil in Dupont Circle for the victims of the Orlando shooting. (WTOP/Mike Murillo)

A poster that reads "DC loves you Orlando" has been taped to the fountain at Dupont Circle. (WTOP/Mike Murillo)
A poster that reads “DC loves you Orlando” has been taped to the fountain at Dupont Circle. (WTOP/Mike Murillo)

Vigil attendees lay flowers on the names of the 49 people killed in the Pulse nightclub shooting in Orlando, Florida. (WTOP/Mike Murillo)
Vigil attendees lay flowers on the names of the 49 people killed in the Pulse nightclub shooting in Orlando, Florida. (WTOP/Mike Murillo)

Candles are lit alongside the fountain at Dupont Circle for the victims. (WTOP/Mike Murillo)
Candles are lit alongside the fountain at Dupont Circle for the victims. (WTOP/Mike Murillo)

Two women embrace during a candlelight vigil at the Metropolitan Community Church to remember the victims of the Pulse nightclub club shooting in Orlando, Monday, June 13, 2016, in Corpus Christi, Texas. A gunman killed dozens of people in a massacre at a crowded gay nightclub in Orlando, Fla., on Sunday, making it the deadliest mass shooting in modern U.S. history. (Courtney Sacco/Corpus Christi Caller-Times via AP) MANDATORY CREDIT; MAGS OUT; TV OUT
Two women embrace during a candlelight vigil at the Metropolitan Community Church to remember the victims of the Pulse nightclub club shooting in Orlando, Monday, June 13, 2016, in Corpus Christi, Texas. A gunman killed dozens of people in a massacre at a crowded gay nightclub in Orlando, Fla., on Sunday, making it the deadliest mass shooting in modern U.S. history. (Courtney Sacco/Corpus Christi Caller-Times via AP)

Alianna Arias, center, of Boston, holds a candle during a vigil on City Hall Plaza for the victims in the Orlando nightclub attack, Monday, June 13, 2016, in Boston. (AP Photo/Michael Dwyer)
Alianna Arias, center, of Boston, holds a candle during a vigil on City Hall Plaza for the victims in the Orlando nightclub attack, Monday, June 13, 2016, in Boston. (AP Photo/Michael Dwyer)

Lady Gaga
Lady Gaga gives support and reads some of the names of the victims during the Los Angeles Rally and Vigil for Orlando at Los Angeles City Hall in Los Angeles, on Monday June 13, 2016. Vigils, rallies and marches are being held around the country Monday for the victims of the deadly attack at a gay nightclub in Orlando, Fla., the worst mass shooting in modern U.S. history. (Keith Durflinger/Los Angeles Daily News via AP)

Lady Gaga
Lady Gaga gives support and reads some of the names of the victims during the Los Angeles Rally and Vigil for Orlando at Los Angeles City Hall in Los Angeles, on Monday June 13, 2016. Vigils, rallies and marches are being held around the country Monday for the victims of the deadly attack at a gay nightclub in Orlando, Fla., the worst mass shooting in modern U.S. history. (Keith Durflinger/Los Angeles Daily News via AP)

Naia Poyer, center, and Evelyn Swift Shuker, right gather with others for a vigil in memory of the victims of the Orlando, Fla., worst mass shooting in U.S. history, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
Naia Poyer, center, and Evelyn Swift Shuker, right gather with others for a vigil in memory of the victims of the Orlando, Fla., worst mass shooting in U.S. history, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)

Jeffrey Erikson and Jamie Fernandez hold each other during a moment of silence at a vigil in Cal Anderson Park in Seattle for the victims of a mass shooting at Pulse nightclub in Orlando, Fla., Sunday, June 12, 2016. (Genna Martin/seattlepi.com via AP) MAGS OUT; NO SALES; SEATTLE TIMES OUT; TV OUT; MANDATORY CREDIT
Jeffrey Erikson and Jamie Fernandez hold each other during a moment of silence at a vigil in Cal Anderson Park in Seattle for the victims of a mass shooting at Pulse nightclub in Orlando, Fla., Sunday, June 12, 2016. (Genna Martin/seattlepi.com via AP)

People embrace at a vigil in Seattle for the victims of a mass shooting at Pulse nightclub in Orlando, Fla., Sunday, June 12, 2016. (Genna Martin/seattlepi.com via AP) MAGS OUT; NO SALES; SEATTLE TIMES OUT; TV OUT; MANDATORY CREDIT
People embrace at a vigil in Seattle for the victims of a mass shooting at Pulse nightclub in Orlando, Fla., Sunday, June 12, 2016. (Genna Martin/seattlepi.com via AP)

People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)

The US Ambassador to Thailand Glyn T. Davies places a candle with vigil organizer Paisam Likhitpreechakul outside the US Embassy for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)
The US Ambassador to Thailand Glyn T. Davies places a candle with vigil organizer Paisam Likhitpreechakul outside the US Embassy for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)

Zoe Feldman, Kimberly Morris
Zoe Feldman kneels in front of a makeshift memorial in front of New York’s Stonewall Inn, Monday, June 13, 2016 to remember the victims of a mass shooting in Orlando, Fla. Morris was college friends with Kimberly Morris, who was working at the nightclub and died in the massacre. “A lot of my friends knew her and we all are just devastated,” said Feldman. A gunman opened fire in a crowded Orlando nightclub early Sunday killing dozens of people. (AP Photo/Mark Lennihan)

Bill de Blasio
New York Mayor Bill de Blasio, second from right, stands with the owner of the Stonewall Inn, right, after the mayor placed flowers at a makeshift memorial during a vigil for victims of the Orlando nightclub shootings, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Women wave a gay pride flag during a vigil and memorial for victims of the Orlando nightclub shootings at the Stonewall Inn, a historic gay bar in Greenwich Village, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Women wave a gay pride flag during a vigil and memorial for victims of the Orlando nightclub shootings at the Stonewall Inn, a historic gay bar in Greenwich Village, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

A young woman and man embrace during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings. (AP Photo/Kathy Willens)
A young woman and man embrace during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings. (AP Photo/Kathy Willens)

A man rallies the crowd who turned out during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings. (AP Photo/Kathy Willens)
A man rallies the crowd who turned out during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings. (AP Photo/Kathy Willens)

Candles, gay pride flags and flowers adorn statues at Sheridan Square, a memorial for victims of the Stonewall riots, following a vigil and memorial for victims of the Orlando nightclub shooting near the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shooting, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Candles, gay pride flags and flowers adorn statues at Sheridan Square, a memorial for victims of the Stonewall riots, following a vigil and memorial for victims of the Orlando nightclub shooting near the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shooting, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Two men lay flowers and mementos in front of the Stonewall Inn during a vigil and memorial for victims of the Orlando nightclub shootings, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Two men lay flowers and mementos in front of the Stonewall Inn during a vigil and memorial for victims of the Orlando nightclub shootings, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Crowds react as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings near the historic gay bar, the Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Crowds react as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings near the historic gay bar, the Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Andrew Cuomo
New York Gov. Andrew Cuomo places flowers at a makeshift memorial in front of the historic Stonewall Inn in New York’s Greenwich Village during a vigil and memorial for victims of the Orlando nightclub shootings, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Kalaya'An Mendoza embraces a friend after losing his temper and yelling at people reading victims' names during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Kalaya’An Mendoza embraces a friend after losing his temper and yelling at people reading victims’ names during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

Crowds fill the streets of Greenwich Village as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Crowds fill the streets of Greenwich Village as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

People walk past a makeshift memorial during a vigil for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
People walk past a makeshift memorial during a vigil for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)

A couple embraces outside the Stonewall Inn, Sunday, June 12, 2016, in New York. New Yorkers are gathering in Manhattan at the historic bar to grieve the deaths of at least 50 people in early Sunday's Florida gay nightclub shooting. The Manhattan bar became a national symbol of gay rights after a 1969 police raid led to violent street riots. (AP Photo/Mary Altaffer)
A couple embraces outside the Stonewall Inn, Sunday, June 12, 2016, in New York. New Yorkers are gathering in Manhattan at the historic bar to grieve the deaths of at least 50 people in early Sunday’s Florida gay nightclub shooting. The Manhattan bar became a national symbol of gay rights after a 1969 police raid led to violent street riots. (AP Photo/Mary Altaffer)

Mourners attend a candlelight vigil in Toronto on Sunday, June 12, 2016 to honor victims of the mass shootings in Orlando. (Christopher Katsarov/The Canadian Press via AP) MANDATORY CREDIT
Mourners attend a candlelight vigil in Toronto on Sunday, June 12, 2016 to honor victims of the mass shootings in Orlando. (Christopher Katsarov/The Canadian Press via AP)

Barack Obama, James Comey
FBI Director James Comey, right, listens to President Barack Obama, left, speak to members of the media in the Oval Office of the White House in Washington, Monday, June 13, 2016, after meeting with the FBI Director and others. Comey says the gunman in the Orlando nightclub attack that killed 49 people had “strong indications of radicalization” and was likely inspired by foreign terrorist organizations. (AP Photo/Pablo Martinez Monsivais)

Tourists walk past a flag flown at half-mast in Epcot in Orlando on Monday, June 13, 2016. (Dewayne Bevil/Orlando Sentinel via AP) (Jacob Langston/Orlando Sentinel via AP)  MAGS OUT; NO SALES; MANDATORY CREDIT
Tourists walk past a flag flown at half-mast in Epcot in Orlando on Monday, June 13, 2016. (Dewayne Bevil/Orlando Sentinel via AP) (Jacob Langston/Orlando Sentinel via AP)

Apple CEO Tim Cook observes a moment of silence in remembrance of the victims of the mass shooting in Orlando, Fla., at the Apple Worldwide Developers Conference, Monday, June 13, 2016, in San Francisco. (AP Photo/Tony Avelar)
Apple CEO Tim Cook observes a moment of silence in remembrance of the victims of the mass shooting in Orlando, Fla., at the Apple Worldwide Developers Conference, Monday, June 13, 2016, in San Francisco. (AP Photo/Tony Avelar)

A man holds a candle and a rainbow flag during a vigil in memory of the victims of the Orlando mass shooting, Sunday, June 12, 2016, in Miami Beach, Fla.A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Lynne Sladky)
A man holds a candle and a rainbow flag during a vigil in memory of the victims of the Orlando mass shooting, Sunday, June 12, 2016, in Miami Beach, Fla.A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Lynne Sladky)

David Sotomayor, who is a cousin of Orlando shooting victim Edward Sotomayor, is emotional during a vigil for the victims of the Orlando nightclub shooting on Sunday, June 12, 2016, in the Boystown neighborhood of Chicago.  (Erin Hooley/Chicago Tribune via AP)
David Sotomayor, who is a cousin of Orlando shooting victim Edward Sotomayor, is emotional during a vigil for the victims of the Orlando nightclub shooting on Sunday, June 12, 2016, in the Boystown neighborhood of Chicago. (Erin Hooley/Chicago Tribune via AP)

A note is placed at an impromptu candle-lit memorial set up in Sydney, Monday, June 13, 2016, following the Florida mass shooting at the Pulse Orlando nightclub where police say a gunman wielding an assault-type rifle opened fire, killing at least 50 people and wounding dozens. Australian Prime Minister Malcolm Turnbull said that the Orlando mass shooting was "an attack on all of us — on all our freedoms, the freedom to gather together, to celebrate, to share time with friends." (AP Photo/Rick Rycroft)
A note is placed at an impromptu candle-lit memorial set up in Sydney, Monday, June 13, 2016, following the Florida mass shooting at the Pulse Orlando nightclub where police say a gunman wielding an assault-type rifle opened fire, killing at least 50 people and wounding dozens. Australian Prime Minister Malcolm Turnbull said that the Orlando mass shooting was “an attack on all of us — on all our freedoms, the freedom to gather together, to celebrate, to share time with friends.” (AP Photo/Rick Rycroft)

American flags hang at the Paris City Hall Monday, June 13, 2016 in Paris. The Eiffel Tower will shine in the colors of a rainbow on Monday night to honor victims of the mass shooting at an Orlando gay club. (AP Photo/Christophe Ena)
American flags hang at the Paris City Hall Monday, June 13, 2016 in Paris. The Eiffel Tower will shine in the colors of a rainbow on Monday night to honor victims of the mass shooting at an Orlando gay club. (AP Photo/Christophe Ena)

A room filled with supporters hold hands and sing a closing song during a vigil, Sunday, June 12, 2016, at the Old National Centre's Egyptian Room, in Indianapolis, Ind.,  to remember those who died and were injured in the Orlando mass shooting at the Pulse, a gay nightclub just south of downtown Orlando.  The vigil was organized by Indy Pride.(Kelly Wilkinson/The Indianapolis Star via AP)
A room filled with supporters hold hands and sing a closing song during a vigil, Sunday, June 12, 2016, at the Old National Centre’s Egyptian Room, in Indianapolis, Ind., to remember those who died and were injured in the Orlando mass shooting at the Pulse, a gay nightclub just south of downtown Orlando. The vigil was organized by Indy Pride.(Kelly Wilkinson/The Indianapolis Star via AP)

American flags and a rainbow banner hang at the Paris City Hall Monday, June 13, 2016 in Paris. The Eiffel Tower will shine in the colors of a rainbow on Monday night to honor victims of the mass shooting at an Orlando gay club. (AP Photo/Christophe Ena)
American flags and a rainbow banner hang at the Paris City Hall Monday, June 13, 2016 in Paris. The Eiffel Tower will shine in the colors of a rainbow on Monday night to honor victims of the mass shooting at an Orlando gay club. (AP Photo/Christophe Ena)

A sign and flowers lie on the ground outside the US Embassy during a vigil for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)
A sign and flowers lie on the ground outside the US Embassy during a vigil for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)

Visitors place candles at a vigil outside the US Embassy for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)
Visitors place candles at a vigil outside the US Embassy for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)

Mourners observe a moment of silence during a vigil for victims of a fatal shooting at an Orlando nightclub, Sunday, June 12, 2016, in Atlanta. (AP Photo/David Goldman)
Mourners observe a moment of silence during a vigil for victims of a fatal shooting at an Orlando nightclub, Sunday, June 12, 2016, in Atlanta. (AP Photo/David Goldman)

Runners pass under the the flags flying at half-staff around the Washington Monument at daybreak in Washington, Monday, June 13, 2016. The flags were ordered to half-staff by President Barack Obama to honor the victims of the Orlando nightclub shootings. (AP Photo/J. David Ake)
Runners pass under the the flags flying at half-staff around the Washington Monument at daybreak in Washington, Monday, June 13, 2016. The flags were ordered to half-staff by President Barack Obama to honor the victims of the Orlando nightclub shootings. (AP Photo/J. David Ake)

A man lights candles placed on top of a big rainbow flag in solidarity with Florida's shooting attack victims, in Madrid, Spain, Sunday, June 12, 2016. The shooting attack in Orlando, Florida, USA, Sunday, left more than 50 people dead amid a multitude of events celebrating LGBT Pride Month. (AP Photo/Francisco Seco)
A man lights candles placed on top of a big rainbow flag in solidarity with Florida’s shooting attack victims, in Madrid, Spain, Sunday, June 12, 2016. The shooting attack in Orlando, Florida, USA, Sunday, left more than 50 people dead amid a multitude of events celebrating LGBT Pride Month. (AP Photo/Francisco Seco)

John Becker, center, speaks to fellow members and supporters of the LGBT as they gather for a candlelight vigil in front of the White House in Washington, Sunday, June 12, 2016, in support for the victims and their families and friends, who were killed and injured in a massacre at an Orlando nightclub. (AP Photo/Manuel Balce Ceneta)
John Becker, center, speaks to fellow members and supporters of the LGBT as they gather for a candlelight vigil in front of the White House in Washington, Sunday, June 12, 2016, in support for the victims and their families and friends, who were killed and injured in a massacre at an Orlando nightclub. (AP Photo/Manuel Balce Ceneta)

Couple hug and kiss in front of a makeshift memorial to remember  the victims of a mass shooting in Orlando, Fla., in New York, Sunday, June 12, 2016.  A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers.  (AP Photo/Andres Kudacki)
Couple hug and kiss in front of a makeshift memorial to remember the victims of a mass shooting in Orlando, Fla., in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)

A message spelled out in candles is laid out at a vigil after a fatal shooting at an Orlando nightclub, Sunday, June 12, 2016, in Atlanta. (AP Photo/David Goldman)
A message spelled out in candles is laid out at a vigil after a fatal shooting at an Orlando nightclub, Sunday, June 12, 2016, in Atlanta. (AP Photo/David Goldman)

Two people embrace during a vigil at The Center, a community center for the LGBT community, Sunday, June 12, 2016, in Las Vegas. The vigil was for the victims of the Pulse nightclub shooting in Orlando. (AP Photo/John Locher)
Two people embrace during a vigil at The Center, a community center for the LGBT community, Sunday, June 12, 2016, in Las Vegas. The vigil was for the victims of the Pulse nightclub shooting in Orlando. (AP Photo/John Locher)

The New York City Hall building is illuminated in the colors of the LGBT pride flag in honor of the victims of the mass shooting in Orlando, Florida, in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)
The New York City Hall building is illuminated in the colors of the LGBT pride flag in honor of the victims of the mass shooting in Orlando, Florida, in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)

The American flags that fly over the New York City Hall building is lowered to half-staff in honor of the victims of the mass shooting in Orlando, Florida, in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)
The American flags that fly over the New York City Hall building is lowered to half-staff in honor of the victims of the mass shooting in Orlando, Florida, in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)

Maurice Forbes, center, holds a candle with others during a vigil at The Center, a community center for the LGBT community, Sunday, June 12, 2016, in Las Vegas. The vigil was for the victims of the Pulse nightclub shooting in Orlando. (AP Photo/John Locher)
Maurice Forbes, center, holds a candle with others during a vigil at The Center, a community center for the LGBT community, Sunday, June 12, 2016, in Las Vegas. The vigil was for the victims of the Pulse nightclub shooting in Orlando. (AP Photo/John Locher)

Madeline Scholl with the group Moms Demand Action for Gun Sense in America reacts Sunday, June 12, 2016, during a vigil in Anchorage, Alaska, to honor the victims of the attack on the gay nightclub in Orlando, Fla. The Alaska event was organized by Identity Inc. and Christians for Equality. (AP Photo/Mark Thiessen).
Madeline Scholl with the group Moms Demand Action for Gun Sense in America reacts Sunday, June 12, 2016, during a vigil in Anchorage, Alaska, to honor the victims of the attack on the gay nightclub in Orlando, Fla. The Alaska event was organized by Identity Inc. and Christians for Equality. (AP Photo/Mark Thiessen).

A man lights a candle during a spontaneous  vigil to remember those slain and wounded at an Orlando nightclub, Sunday June 12, 2016 in Paris. Several people were draped in rainbow flags. They lit candles and took pictures as a person in head-to-toe fetish gear held up a sign saying "Proud." (AP Photo/Raphael Satter)
A man lights a candle during a spontaneous vigil to remember those slain and wounded at an Orlando nightclub, Sunday June 12, 2016 in Paris. Several people were draped in rainbow flags. They lit candles and took pictures as a person in head-to-toe fetish gear held up a sign saying “Proud.” (AP Photo/Raphael Satter)

A man lights a light candle during a vigil in front of the U.S. embassy to remember the victims of the mass shooting at the Pulse, Orlando, Fla. nightclub, in Santiago, Chile, Sunday, June 12, 2016. A gunman opened fire inside the nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said. (AP Photo/Esteban Felix)
A man lights a light candle during a vigil in front of the U.S. embassy to remember the victims of the mass shooting at the Pulse, Orlando, Fla. nightclub, in Santiago, Chile, Sunday, June 12, 2016. A gunman opened fire inside the nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said. (AP Photo/Esteban Felix)

Members of the Milwaukee Brewers take a moment of silence for the victims of a mass shooting in Orlando, Fla., before a baseball game against the New York Mets, Sunday, June 12, 2016, in Milwaukee. (AP Photo/Darren Hauck)
Members of the Milwaukee Brewers take a moment of silence for the victims of a mass shooting in Orlando, Fla., before a baseball game against the New York Mets, Sunday, June 12, 2016, in Milwaukee. (AP Photo/Darren Hauck)

Chip Hale, Mike Butcher, Dave Magadan, Glenn Sherlock
Arizona Diamondbacks manager Chip Hale, right, hitting coach Dave Magadan, second from right, pitching coach Mike Butcher, third from right, and bench coach Glenn Sherlock, fourth from right, join other Diamondbacks coaches and players for a moment of silence for the Orlando, Fla., mass shooting victims prior to a baseball game against the Miami Marlins, Sunday, June 12, 2016, in Phoenix. (AP Photo/Ross D. Franklin)

Ecuador players pause for a moment of silence in memory of the Orlando shooting victims prior to a Copa America Group B soccer match against Haiti, Sunday, June 12, 2016, in East Rutherford, N.J. (AP Photo/Julio Cortez)
Ecuador players pause for a moment of silence in memory of the Orlando shooting victims prior to a Copa America Group B soccer match against Haiti, Sunday, June 12, 2016, in East Rutherford, N.J. (AP Photo/Julio Cortez)

Haiti players pause for a moment of silence in memory of the Orlando shooting victims prior to a Copa America Group B soccer match against Ecuador, Sunday, June 12, 2016, in East Rutherford, N.J. (AP Photo/Julio Cortez)
Haiti players pause for a moment of silence in memory of the Orlando shooting victims prior to a Copa America Group B soccer match against Ecuador, Sunday, June 12, 2016, in East Rutherford, N.J. (AP Photo/Julio Cortez)

Pittsburgh Penguins players stand during a moment of silence for the victims of the mass shooting in Orlando, Fla., before Game 6 of the NHL hockey Stanley Cup Finals between the San Jose Sharks and the Penguins in San Jose, Calif., Sunday, June 12, 2016. (AP Photo/Eric Risberg)
Pittsburgh Penguins players stand during a moment of silence for the victims of the mass shooting in Orlando, Fla., before Game 6 of the NHL hockey Stanley Cup Finals between the San Jose Sharks and the Penguins in San Jose, Calif., Sunday, June 12, 2016. (AP Photo/Eric Risberg)

San Jose Sharks players stand during a moment of silence for the victims of the mass shooting in Orlando, Fla., before Game 6 of the NHL hockey Stanley Cup Finals between the Sharks and the Pittsburgh Penguins in San Jose, Calif., Sunday, June 12, 2016. (AP Photo/Marcio Jose Sanchez)
San Jose Sharks players stand during a moment of silence for the victims of the mass shooting in Orlando, Fla., before Game 6 of the NHL hockey Stanley Cup Finals between the Sharks and the Pittsburgh Penguins in San Jose, Calif., Sunday, June 12, 2016. (AP Photo/Marcio Jose Sanchez)

Rickey Swanson writes on a sign showing solidarity with victims of the mass killings in Orlando, Fla., at the LA Pride event today in West Hollywood, Calif., Sunday, June 12, 2016.  (Mindy Schauer/The Orange County Register via AP)
Rickey Swanson writes on a sign showing solidarity with victims of the mass killings in Orlando, Fla., at the LA Pride event today in West Hollywood, Calif., Sunday, June 12, 2016. (Mindy Schauer/The Orange County Register via AP)

Pulse Orlando Shooting
A message of the screen during a prayer vigil at the Joy Metropolitan Community Church after a fatal shooting at the Pulse Orlando nightclub Sunday, June 12, 2016, in Orlando, Fla. (AP Photo/Chris O’Meara)

Rachel Henry, Selene Arciga, Nicolette Gullickson, Joanna Lamstein
Rachel Henry, from left, Selene Arciga, Nicolette Gullickson, Joanna Lamstein join members and supporters of the LGBT as they gather for a candlelight vigil in front of the White House in Washington, Sunday, June 12, 2016, in support for the victims and their families and friends, who were killed and injured in a massacre at an Orlando nightclub. (AP Photo/Manuel Balce Ceneta)

Gary Wilford, of Orlando, Fla., weeps near the scene of a mass shooting, Sunday, June 12, 2016, in Orlando, Fla. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said. It was the worst mass shooting in American history. (AP Photo/Tamara Lush)
Gary Wilford, of Orlando, Fla., weeps near the scene of a mass shooting, Sunday, June 12, 2016, in Orlando, Fla. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said. It was the worst mass shooting in American history. (AP Photo/Tamara Lush)

Ryan Gibson, left, embraces Tabor Winstead during a vigil for the victims of the Orlando shooting on Sunday, June 12, 2016 at the Legends Club on Hargett Street in downtown Raleigh, N.C.  The event was held by the LGBT community in Raleigh, after 50 people were killed in an Orlando nightclub.   (Robert Willett/The News & Observer via AP) MANDATORY CREDIT
Ryan Gibson, left, embraces Tabor Winstead during a vigil for the victims of the Orlando shooting on Sunday, June 12, 2016 at the Legends Club on Hargett Street in downtown Raleigh, N.C. The event was held by the LGBT community in Raleigh, after 50 people were killed in an Orlando nightclub. (Robert Willett/The News & Observer via AP)

Marc Feliciano stands in on a bench in the back of the crowd to listen to speakers at Sunday evening's vigil for the Orlando shooting victims. Feliciano, from Kingsland, Georgia made the trip to Memorial Park in Jacksonville, Florida to take part in the event. "I was in Orlando last weekend celebrating my birthday" said Feliciano. "This has really affected me." Several hundred members of Jacksonville's LGBT community and supporters came out for a vigil held in Memorial Park in Jacksonville,  Fla Sunday, June 12, 2016 to recognize the victims of the nightclub shooting in Orlando. (Bob Self/The Florida Times-Union via AP) MANDATORY CREDIT
Marc Feliciano stands in on a bench in the back of the crowd to listen to speakers at Sunday evening’s vigil for the Orlando shooting victims. Feliciano, from Kingsland, Georgia made the trip to Memorial Park in Jacksonville, Florida to take part in the event. “I was in Orlando last weekend celebrating my birthday” said Feliciano. “This has really affected me.” Several hundred members of Jacksonville’s LGBT community and supporters came out for a vigil held in Memorial Park in Jacksonville, Fla Sunday, June 12, 2016 to recognize the victims of the nightclub shooting in Orlando. (Bob Self/The Florida Times-Union via AP)

People cry in front of a makeshift memorial to remember  the victims of a mass shooting in Orlando, Fla., in New York, Sunday, June 12, 2016.  A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers.  (AP Photo/Andres Kudacki)
People cry in front of a makeshift memorial to remember the victims of a mass shooting in Orlando, Fla., in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)

A man lights a candle during a spontaneous  vigil to remember those slain and wounded at an Orlando nightclub, Sunday June 12, 2016 in Paris. Several people were draped in rainbow flags. They lit candles and took pictures as a person in head-to-toe fetish gear held up a sign saying "Proud." (AP Photo/Raphael Satter)
A man lights a candle during a spontaneous vigil to remember those slain and wounded at an Orlando nightclub, Sunday June 12, 2016 in Paris. Several people were draped in rainbow flags. They lit candles and took pictures as a person in head-to-toe fetish gear held up a sign saying “Proud.” (AP Photo/Raphael Satter)

Bristol Eastern Graduation
Former Hartford Mayor Pedro Segarra and Shawn Lang of Hartford embrace after Segarra spoke Sunday, June 12, 2016, during a vigil organized by the state’s Muslim and lesbian, gay, bisexual and transgender communities Sunday evening on the steps of the state Capitol building in reaction to the mass shooting in Orlando, Fla, Holding gay pride flags behind Segarra and Lang are from left, Fioroella Hidalgo, Becky Muniz (hat), Stephen Vetter and Charlie Ortiz. (John Woike/Hartford Courant via AP)

Members LGBT community light candles in solidarity with Florida's shooting attack victims, in Tel Aviv, Israel, Sunday, June 12, 2016.  The shooting attack in Orlando, Florida, USA, Sunday, left more than 50 people dead amid a multitude of events celebrating LGBT Pride Month. (AP Photo/Oded Balilty)
Members LGBT community light candles in solidarity with Florida’s shooting attack victims, in Tel Aviv, Israel, Sunday, June 12, 2016. The shooting attack in Orlando, Florida, USA, Sunday, left more than 50 people dead amid a multitude of events celebrating LGBT Pride Month. (AP Photo/Oded Balilty)

Several hundred supporters, led by Laura Kanter, at right, marched to Sasscer Park after a vigil at Calle Cuatro Plaza in support of the Orlando shooting victims Sunday, June 12, 2016, in Santa Ana, Calif.  (Kevin Sullivan/The Orange County Register via AP)
Several hundred supporters, led by Laura Kanter, at right, marched to Sasscer Park after a vigil at Calle Cuatro Plaza in support of the Orlando shooting victims Sunday, June 12, 2016, in Santa Ana, Calif. (Kevin Sullivan/The Orange County Register via AP)

Ember candlelight vigil
Brett Morian, from Daytona Beach, hugs an attendee during the candlelight vigil at Ember in Orlando, Fla., on Sunday, June 12, 2016. (Joshua Lim/Orlando Sentinel via AP)

Don Haller, left, and Frank Thompson of Laguna Niguel pray for the victims of Orlando nightclub shooting at Main Street Bar in Laguna Beach, Calif., on Sunday, June 12, 2016. (Kyusung Gong/The Orange County Register via AP)
Don Haller, left, and Frank Thompson of Laguna Niguel pray for the victims of Orlando nightclub shooting at Main Street Bar in Laguna Beach, Calif., on Sunday, June 12, 2016. (Kyusung Gong/The Orange County Register via AP)

(1/85)
Greg Larsen
Thousands gather outside the Dr. Phillips Performing Arts Center for a vigil Monday, June 13, 2016 in Orlando, Fa. A large crowd gathered to remember the Pulse nightclub shooting victims early Sunday. (Chris Urso/Tampa Bay Times via AP) MANDATORY CREDIT
People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
A man walks past the United States consulate in Istanbul, adorned with a large rainbow flag, Tuesday, June 14, 2016. According to the consulate's press office, the flag is usually displayed every year around this time to celebrate gay pride but this year it also honors victims of the mass shooting early Sunday at a gay nightclub in Orlando, Florida. (AP Photo/Lefteris Pitarakis)
A Filipino youth activist has his face painted in rainbow colors as they gather in solidarity with victims of the mass shooting at the Pulse nightclub in Orlando, Florida during a gathering in Manila, Philippines on Tuesday June 14, 2016. The group calls for justice for the victims of the mass shooting. (AP Photo/Aaron Favila)
Ronny Torres, Zaid Hinds
Rhonda Rodeffer, Kennedy Rodeffer
Filipino members of the LGBT (Lesbians Gays Bisexuals Transgenders) community light candles during a vigil to pay tribute to the victims of the Orlando, Fla. mass shooting Tuesday, June 14, 2016 at the University of the Philippines campus in suburban Quezon city northeast of Manila, Philippines. A gunman, later identified as Omar Mateen, opened fire inside a crowded gay nightclub in Orlando, Fla. early Sunday before dying in a gunfight with responding SWAT officers, authorities said.(AP Photo/Bullit Marquez)
Sister Millie Terri, of the DC Sisters, attends a vigil in Washington, Monday June 13, 2016, hosted by the Muslim American Women's Policy Forum, in memory of the victims of the Orlando mass shooting. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Cliff Owen)
People hold up candles against a rainbow lit backdrop during a vigil for those killed in a mass shooting at the Pulse nightclub downtown Monday, June 13, 2016, in Orlando, Fla. A gunman has killed dozens of people in a massacre at a crowded gay nightclub in Orlando on Sunday, making it the deadliest mass shooting in modern U.S. history. (AP Photo/David Goldman)
People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
Bonnie Watson Coleman, Debbie Dingell, Gwen Graham, Marc Veasey, Dan Kildee
Crowds react as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings near the historic gay bar, the Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Amanda Gaines, 27, left, and Alyssa Sims, 22, hug during a vigil in Washington, Monday June 13, 2016, hosted by the Muslim American Women's Policy Forum, in memory of the victims of the Orlando mass shooting. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Cliff Owen)
People gather at a vigil for Pulse nightclub victims at the Dr. Phillips Center in Orlando, Fla., Monday, June 13, 2016. Vigils, rallies and marches are being held around the country Monday for the victims of early Sunday’s deadly attack at a gay nightclub in Orlando. (Cherie Diez/Tampa Bay Times via AP) MANDATORY CREDIT
The crowd at a vigil in Dupont Circle for the victims of the Orlando shooting. (WTOP/Mike Murillo)
A poster that reads "DC loves you Orlando" has been taped to the fountain at Dupont Circle. (WTOP/Mike Murillo)
Vigil attendees lay flowers on the names of the 49 people killed in the Pulse nightclub shooting in Orlando, Florida. (WTOP/Mike Murillo)
Candles are lit alongside the fountain at Dupont Circle for the victims. (WTOP/Mike Murillo)
Two women embrace during a candlelight vigil at the Metropolitan Community Church to remember the victims of the Pulse nightclub club shooting in Orlando, Monday, June 13, 2016, in Corpus Christi, Texas. A gunman killed dozens of people in a massacre at a crowded gay nightclub in Orlando, Fla., on Sunday, making it the deadliest mass shooting in modern U.S. history. (Courtney Sacco/Corpus Christi Caller-Times via AP) MANDATORY CREDIT; MAGS OUT; TV OUT
Alianna Arias, center, of Boston, holds a candle during a vigil on City Hall Plaza for the victims in the Orlando nightclub attack, Monday, June 13, 2016, in Boston. (AP Photo/Michael Dwyer)
Lady Gaga
Lady Gaga
Naia Poyer, center, and Evelyn Swift Shuker, right gather with others for a vigil in memory of the victims of the Orlando, Fla., worst mass shooting in U.S. history, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
Jeffrey Erikson and Jamie Fernandez hold each other during a moment of silence at a vigil in Cal Anderson Park in Seattle for the victims of a mass shooting at Pulse nightclub in Orlando, Fla., Sunday, June 12, 2016. (Genna Martin/seattlepi.com via AP) MAGS OUT; NO SALES; SEATTLE TIMES OUT; TV OUT; MANDATORY CREDIT
People embrace at a vigil in Seattle for the victims of a mass shooting at Pulse nightclub in Orlando, Fla., Sunday, June 12, 2016. (Genna Martin/seattlepi.com via AP) MAGS OUT; NO SALES; SEATTLE TIMES OUT; TV OUT; MANDATORY CREDIT
People gather for a vigil in memory of the victims of the Orlando, Fla., mass shooting, Monday, June 13, 2016, at City Hall in Philadelphia. A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Matt Rourke)
The US Ambassador to Thailand Glyn T. Davies places a candle with vigil organizer Paisam Likhitpreechakul outside the US Embassy for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)
Zoe Feldman, Kimberly Morris
Bill de Blasio
Women wave a gay pride flag during a vigil and memorial for victims of the Orlando nightclub shootings at the Stonewall Inn, a historic gay bar in Greenwich Village, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
A young woman and man embrace during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings. (AP Photo/Kathy Willens)
A man rallies the crowd who turned out during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings. (AP Photo/Kathy Willens)
Candles, gay pride flags and flowers adorn statues at Sheridan Square, a memorial for victims of the Stonewall riots, following a vigil and memorial for victims of the Orlando nightclub shooting near the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shooting, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Two men lay flowers and mementos in front of the Stonewall Inn during a vigil and memorial for victims of the Orlando nightclub shootings, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Crowds react as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings near the historic gay bar, the Stonewall Inn, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Andrew Cuomo
Kalaya'An Mendoza embraces a friend after losing his temper and yelling at people reading victims' names during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
Crowds fill the streets of Greenwich Village as they listen to speakers during a vigil and memorial for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
People walk past a makeshift memorial during a vigil for victims of the Orlando nightclub shootings at the historic Stonewall Inn, a gay bar, Monday, June 13, 2016, in New York. State and city officials, LGBT community members, and others gathered as a show of solidarity with the victims and survivors of the Orlando nightclub shootings, the worst mass shooting in modern U.S. history. (AP Photo/Kathy Willens)
A couple embraces outside the Stonewall Inn, Sunday, June 12, 2016, in New York. New Yorkers are gathering in Manhattan at the historic bar to grieve the deaths of at least 50 people in early Sunday's Florida gay nightclub shooting. The Manhattan bar became a national symbol of gay rights after a 1969 police raid led to violent street riots. (AP Photo/Mary Altaffer)
Mourners attend a candlelight vigil in Toronto on Sunday, June 12, 2016 to honor victims of the mass shootings in Orlando. (Christopher Katsarov/The Canadian Press via AP) MANDATORY CREDIT
Barack Obama, James Comey
Tourists walk past a flag flown at half-mast in Epcot in Orlando on Monday, June 13, 2016. (Dewayne Bevil/Orlando Sentinel via AP) (Jacob Langston/Orlando Sentinel via AP)  MAGS OUT; NO SALES; MANDATORY CREDIT
Apple CEO Tim Cook observes a moment of silence in remembrance of the victims of the mass shooting in Orlando, Fla., at the Apple Worldwide Developers Conference, Monday, June 13, 2016, in San Francisco. (AP Photo/Tony Avelar)
A man holds a candle and a rainbow flag during a vigil in memory of the victims of the Orlando mass shooting, Sunday, June 12, 2016, in Miami Beach, Fla.A gunman opened fire inside a crowded gay nightclub early Sunday, before dying in a gunfight with SWAT officers, police said. (AP Photo/Lynne Sladky)
David Sotomayor, who is a cousin of Orlando shooting victim Edward Sotomayor, is emotional during a vigil for the victims of the Orlando nightclub shooting on Sunday, June 12, 2016, in the Boystown neighborhood of Chicago.  (Erin Hooley/Chicago Tribune via AP)
A note is placed at an impromptu candle-lit memorial set up in Sydney, Monday, June 13, 2016, following the Florida mass shooting at the Pulse Orlando nightclub where police say a gunman wielding an assault-type rifle opened fire, killing at least 50 people and wounding dozens. Australian Prime Minister Malcolm Turnbull said that the Orlando mass shooting was "an attack on all of us — on all our freedoms, the freedom to gather together, to celebrate, to share time with friends." (AP Photo/Rick Rycroft)
American flags hang at the Paris City Hall Monday, June 13, 2016 in Paris. The Eiffel Tower will shine in the colors of a rainbow on Monday night to honor victims of the mass shooting at an Orlando gay club. (AP Photo/Christophe Ena)
A room filled with supporters hold hands and sing a closing song during a vigil, Sunday, June 12, 2016, at the Old National Centre's Egyptian Room, in Indianapolis, Ind.,  to remember those who died and were injured in the Orlando mass shooting at the Pulse, a gay nightclub just south of downtown Orlando.  The vigil was organized by Indy Pride.(Kelly Wilkinson/The Indianapolis Star via AP)
American flags and a rainbow banner hang at the Paris City Hall Monday, June 13, 2016 in Paris. The Eiffel Tower will shine in the colors of a rainbow on Monday night to honor victims of the mass shooting at an Orlando gay club. (AP Photo/Christophe Ena)
A sign and flowers lie on the ground outside the US Embassy during a vigil for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)
Visitors place candles at a vigil outside the US Embassy for those killed and wounded in the Sunday June 12, 2016 mass shooting at a gay nightclub in Orlando, Florida, in Bangkok, Thailand, Monday, June 13, 2016. The vigil was held for victims of the nightclub shooting which killed at least 50 people and was the deadliest U.S. mass shooting to date. (AP Photo/Mark Baker)
Mourners observe a moment of silence during a vigil for victims of a fatal shooting at an Orlando nightclub, Sunday, June 12, 2016, in Atlanta. (AP Photo/David Goldman)
Runners pass under the the flags flying at half-staff around the Washington Monument at daybreak in Washington, Monday, June 13, 2016. The flags were ordered to half-staff by President Barack Obama to honor the victims of the Orlando nightclub shootings. (AP Photo/J. David Ake)
A man lights candles placed on top of a big rainbow flag in solidarity with Florida's shooting attack victims, in Madrid, Spain, Sunday, June 12, 2016. The shooting attack in Orlando, Florida, USA, Sunday, left more than 50 people dead amid a multitude of events celebrating LGBT Pride Month. (AP Photo/Francisco Seco)
John Becker, center, speaks to fellow members and supporters of the LGBT as they gather for a candlelight vigil in front of the White House in Washington, Sunday, June 12, 2016, in support for the victims and their families and friends, who were killed and injured in a massacre at an Orlando nightclub. (AP Photo/Manuel Balce Ceneta)
Couple hug and kiss in front of a makeshift memorial to remember  the victims of a mass shooting in Orlando, Fla., in New York, Sunday, June 12, 2016.  A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers.  (AP Photo/Andres Kudacki)
A message spelled out in candles is laid out at a vigil after a fatal shooting at an Orlando nightclub, Sunday, June 12, 2016, in Atlanta. (AP Photo/David Goldman)
Two people embrace during a vigil at The Center, a community center for the LGBT community, Sunday, June 12, 2016, in Las Vegas. The vigil was for the victims of the Pulse nightclub shooting in Orlando. (AP Photo/John Locher)
The New York City Hall building is illuminated in the colors of the LGBT pride flag in honor of the victims of the mass shooting in Orlando, Florida, in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)
The American flags that fly over the New York City Hall building is lowered to half-staff in honor of the victims of the mass shooting in Orlando, Florida, in New York, Sunday, June 12, 2016. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers. (AP Photo/Andres Kudacki)
Maurice Forbes, center, holds a candle with others during a vigil at The Center, a community center for the LGBT community, Sunday, June 12, 2016, in Las Vegas. The vigil was for the victims of the Pulse nightclub shooting in Orlando. (AP Photo/John Locher)
Madeline Scholl with the group Moms Demand Action for Gun Sense in America reacts Sunday, June 12, 2016, during a vigil in Anchorage, Alaska, to honor the victims of the attack on the gay nightclub in Orlando, Fla. The Alaska event was organized by Identity Inc. and Christians for Equality. (AP Photo/Mark Thiessen).
A man lights a candle during a spontaneous  vigil to remember those slain and wounded at an Orlando nightclub, Sunday June 12, 2016 in Paris. Several people were draped in rainbow flags. They lit candles and took pictures as a person in head-to-toe fetish gear held up a sign saying "Proud." (AP Photo/Raphael Satter)
A man lights a light candle during a vigil in front of the U.S. embassy to remember the victims of the mass shooting at the Pulse, Orlando, Fla. nightclub, in Santiago, Chile, Sunday, June 12, 2016. A gunman opened fire inside the nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said. (AP Photo/Esteban Felix)
Members of the Milwaukee Brewers take a moment of silence for the victims of a mass shooting in Orlando, Fla., before a baseball game against the New York Mets, Sunday, June 12, 2016, in Milwaukee. (AP Photo/Darren Hauck)
Chip Hale, Mike Butcher, Dave Magadan, Glenn Sherlock
Ecuador players pause for a moment of silence in memory of the Orlando shooting victims prior to a Copa America Group B soccer match against Haiti, Sunday, June 12, 2016, in East Rutherford, N.J. (AP Photo/Julio Cortez)
Haiti players pause for a moment of silence in memory of the Orlando shooting victims prior to a Copa America Group B soccer match against Ecuador, Sunday, June 12, 2016, in East Rutherford, N.J. (AP Photo/Julio Cortez)
Pittsburgh Penguins players stand during a moment of silence for the victims of the mass shooting in Orlando, Fla., before Game 6 of the NHL hockey Stanley Cup Finals between the San Jose Sharks and the Penguins in San Jose, Calif., Sunday, June 12, 2016. (AP Photo/Eric Risberg)
San Jose Sharks players stand during a moment of silence for the victims of the mass shooting in Orlando, Fla., before Game 6 of the NHL hockey Stanley Cup Finals between the Sharks and the Pittsburgh Penguins in San Jose, Calif., Sunday, June 12, 2016. (AP Photo/Marcio Jose Sanchez)
Rickey Swanson writes on a sign showing solidarity with victims of the mass killings in Orlando, Fla., at the LA Pride event today in West Hollywood, Calif., Sunday, June 12, 2016.  (Mindy Schauer/The Orange County Register via AP)
Pulse Orlando Shooting
Rachel Henry, Selene Arciga, Nicolette Gullickson, Joanna Lamstein
Gary Wilford, of Orlando, Fla., weeps near the scene of a mass shooting, Sunday, June 12, 2016, in Orlando, Fla. A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday, killing at least 50 people before dying in a gunfight with SWAT officers, police said. It was the worst mass shooting in American history. (AP Photo/Tamara Lush)
Ryan Gibson, left, embraces Tabor Winstead during a vigil for the victims of the Orlando shooting on Sunday, June 12, 2016 at the Legends Club on Hargett Street in downtown Raleigh, N.C.  The event was held by the LGBT community in Raleigh, after 50 people were killed in an Orlando nightclub.   (Robert Willett/The News & Observer via AP) MANDATORY CREDIT
Marc Feliciano stands in on a bench in the back of the crowd to listen to speakers at Sunday evening's vigil for the Orlando shooting victims. Feliciano, from Kingsland, Georgia made the trip to Memorial Park in Jacksonville, Florida to take part in the event. "I was in Orlando last weekend celebrating my birthday" said Feliciano. "This has really affected me." Several hundred members of Jacksonville's LGBT community and supporters came out for a vigil held in Memorial Park in Jacksonville,  Fla Sunday, June 12, 2016 to recognize the victims of the nightclub shooting in Orlando. (Bob Self/The Florida Times-Union via AP) MANDATORY CREDIT
People cry in front of a makeshift memorial to remember  the victims of a mass shooting in Orlando, Fla., in New York, Sunday, June 12, 2016.  A gunman wielding an assault-type rifle and a handgun opened fire inside a crowded gay nightclub early Sunday before dying in a gunfight with SWAT officers.  (AP Photo/Andres Kudacki)
A man lights a candle during a spontaneous  vigil to remember those slain and wounded at an Orlando nightclub, Sunday June 12, 2016 in Paris. Several people were draped in rainbow flags. They lit candles and took pictures as a person in head-to-toe fetish gear held up a sign saying "Proud." (AP Photo/Raphael Satter)
Bristol Eastern Graduation
Members LGBT community light candles in solidarity with Florida's shooting attack victims, in Tel Aviv, Israel, Sunday, June 12, 2016.  The shooting attack in Orlando, Florida, USA, Sunday, left more than 50 people dead amid a multitude of events celebrating LGBT Pride Month. (AP Photo/Oded Balilty)
Several hundred supporters, led by Laura Kanter, at right, marched to Sasscer Park after a vigil at Calle Cuatro Plaza in support of the Orlando shooting victims Sunday, June 12, 2016, in Santa Ana, Calif.  (Kevin Sullivan/The Orange County Register via AP)
Ember candlelight vigil
Don Haller, left, and Frank Thompson of Laguna Niguel pray for the victims of Orlando nightclub shooting at Main Street Bar in Laguna Beach, Calif., on Sunday, June 12, 2016. (Kyusung Gong/The Orange County Register via AP)

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