PHOTOS: John McCain memorials

WASHINGTON — U.S. Sen. John McCain, R-Ariz, is remembered for his service to the nation. McCain, 81, died after a battle with cancer.

McCain had multi-city memorials in Arizona and D.C. before his burial on Sunday, Sept. 2, at the U.S. Naval Academy Cemetery in Annapolis, Maryland.

See photos from the events.

Navy Body Bearers move the casket of the late Sen. John McCain from his processional hearse to the United States Naval Academy Chapel, Sept. 2, 2018. John Sidney McCain, III graduated from the United States Naval Academy in 1958. He was a pilot in the United States Navy from 1958 until 1981. From 1967 to 1973 he was a prisoner of war in Vietnam. He received numerous awards, including the Silver Star, Legion of Merit, Purple Heart, and Distinguished Flying Cross. U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan Burke. (Courtesy U.S. Naval Academy Public Affairs)

Arizona Sen. John McCain was buried at the U.S. Naval Academy Cemetery on Sunday, Sept. 2, 2018. (Courtesy U.S. Naval Academy Public Affairs)

F/A-18 Super Hornets from Strike Fighter Squadrons (VFA) 31, VFA-32, VFA-87 and VFA-105 honor the late Sen. John McCain with a fly-over of the United States Naval Academy during his burial service, Sept. 2, 2018. The aircraft were in missing man formation, which consists of four aircraft in a formation shape of a "V" with the right arm, from the pilots' perspective, longer than the left. When the "V" passes over the ceremonial site, the aircraft in the "ring-finger" position pulls up and leaves the formation to signify a lost comrade in arms. U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan Burke. (Courtesy U.S. Naval Academy Public Affairs) — F/A-18 Super Hornets from Strike Fighter Squadrons (VFA) 31, VFA-32, VFA-87 and VFA-105 honor the late Sen. John McCain with a fly-over of the United States Naval Academy during his burial service, Sept. 2, 2018. The aircraft were in missing man formation, which consists of four aircraft in a formation shape of a “V” with the right arm, from the pilots’ perspective, longer than the left. When the “V” passes over the ceremonial site, the aircraft in the “ring-finger” position pulls up and leaves the formation to signify a lost comrade in arms. U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan Burke. (Courtesy U.S. Naval Academy Public Affairs)

Midshipmen salute the late Sen. John McCain as a horse-drawn caisson transports his flag-draped casket to the United States Naval Academy Cemetery for his burial service, Sept. 2, 2018. John Sidney McCain, III graduated from the United States Naval Academy in 1958. He was a pilot in the United States Navy from 1958 until 1981. From 1967 to 1973 he was a prisoner of war in Vietnam. He received numerous awards, including the Silver Star, Legion of Merit, Purple Heart, and Distinguished Flying Cross. U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan Burke. (Courtesy U.S. Naval Academy Public Affairs)

People watch as the funeral procession for Sen. John McCain, R-Ariz., arrives at the United States Naval Academy in Annapolis, Md., Sunday, Sept. 2, 2018, for his funeral service and burial. McCain died Aug. 25 from brain cancer at age 81. (AP Photo/Susan Walsh)

AP Photo/Susan Walsh

A firefighter waits on a bridge along Church Road above US 50 in Bowie, Maryland, for Sen. John McCain's funeral procession to pass on its way to the US Naval Academy in Annapolis, Maryland. (WTOP/Melissa Howell) — A firefighter waits on a bridge along Church Road above US 50 in Bowie, Maryland, for Sen. John McCain’s funeral procession to pass on its way to the US Naval Academy in Annapolis, Maryland. (WTOP/Melissa Howell)

Drivers are pulling over to pay their respects to McCain's motorcade on US 50. (WTOP/Melissa Howell) — Drivers pulled over to pay their respects to McCain’s motorcade on US 50. (WTOP/Melissa Howell)

Onlookers gather above US 50 to pay their respects to Sen. John McCain as his funeral procession travels to the US Naval Academy in Annapolis, Maryland. (WTOP/Valerie Bonk)

Front from left, former Defense Secretary William Cohen, former New York Mayor Michael Bloomberg and former Vice President Joe Biden listen during a memorial service for Sen. John McCain, R-Ariz., at Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. Back row, second from right is former Texas Senator Phil Gramm and third from left is former Wisconsin Sen. Russ Feingold. (AP Photo/Pablo Martinez Monsivais)

AP Photo/Pablo Martinez Monsivais

Former President George W. Bush speaks at a memorial service for Sen. John McCain, R-Ariz., at Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. (AP Photo/Pablo Martinez Monsivais)

AP Photo/Pablo Martinez Monsivais

Former President Barack Obama pauses as he speaks at a memorial service for Sen. John McCain, R-Ariz., at Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. (AP Photo/Pablo Martinez Monsivais)

AP Photo/Pablo Martinez Monsivais

The flag-draped casket of Sen. John McCain, R-Ariz., is carried to a hearse from the U.S. Capitol in Washington, Saturday, Sept. 1, 2018, in Washington, for a departure to the Washington National Cathedral for a memorial service. McCain died Aug. 25 from brain cancer at age 81. (AP Photo/Jose Luis Magana)

AP Photo/Jose Luis Magana

The casket of Sen. John McCain, R-Ariz., is carried out of the Washington National Cathedral in Washington, Saturday, Sept. 1, 2018, after a memorial service, as Cindy McCain is escorted by her son Jimmy McCain and other family members. (AP Photo/Susan Walsh)

AP Photo/Susan Walsh

People leave the Washington National Cathedral in Washington, Saturday, Sept. 1, 2018, following a memorial service for Sen. John McCain, R-Ariz. McCain died Aug. 25 from brain cancer at age 81. (AP Photo/Susan Walsh)

The family of Sen. John McCain, R-Ariz., follows as his casket is carried during the recessional at the end of a memorial service at Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. (AP Photo/Pablo Martinez Monsivais)

The choir sings at a memorial service for Sen. John McCain, R-Ariz., at Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. (AP Photo/Pablo Martinez Monsivais)

Cindy McCain, wife of, Sen. John McCain, R-Ariz., accompanied by President Donald Trump’s Chief of Staff John Kelly, left, and Defense Secretary Jim Mattis, second from left, lays a wreath at the Vietnam Veterans Memorial in Washington, Saturday, Sept. 1, 2018, during a funeral procession to carry the casket of her husband from the U.S. Capitol to National Cathedral for a Memorial Service. McCain served as a Navy pilot during the Vietnam War and was a prisoner of war for more than five years. (AP Photo/Andrew Harnik, Pool)

AP Photo/Andrew Harnik, Pool

Meghan McCain speaks at a memorial service for her father, Sen. John McCain, R-Ariz., at Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. (AP Photo/Pablo Martinez Monsivais)

AP Photo/Pablo Martinez Monsivais

Cindy McCain arrives at a memorial service for her husband, Sen. John McCain, R-Ariz., at the Washington National Cathedral in Washington, Saturday, Sept. 1, 2018. McCain died Aug. 25, from brain cancer at age 81. Watching in the front row from left are President George W. Bush, former first lady Laura Bush, former President Bill Clinton, former Secretary of State Hillary Clinton, former Vice President Dick Cheney and his wife Lynne. (AP Photo/Pablo Martinez Monsivais)

AP Photo/Pablo Martinez Monsivais

From left, Cindy McCain, Vice President Mike Pence and his wife Karen Pence stand during a ceremony for Sen. John McCain, R-Ariz., as he lies in state in the Rotunda at the U.S. Capitol, in Washington, Friday, Aug. 31, 2018. (Kevin Dietsch/Pool Photo via AP)

House Minority Leader Nancy Pelosi of Calif., left, and Rep. Sam Johnson, R-Texas, right, touch the casket of Sen. John McCain, R-Ariz., as he lies in state in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

Cindy McCain, wife of Sen. John McCain, R-Ariz., right, talks with Vice President Mike Pence, left, after he speaks at a ceremony for John McCain as he lies in state in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

Attorney General Jeff Sessions attends a ceremony for Sen. John McCain, R-Ariz., as he lies in state in the Rotunda at the U.S. Capitol, in Washington, Friday, Aug. 31, 2018. (Kevin Dietsch/Pool Photo via AP)

Sen. Chuck Schumer, D-N.Y., left, attends a ceremony for Sen. John McCain, R-Ariz., as he lies in state in the Rotunda at the U.S. Capitol, in Washington, Friday, Aug. 31, 2018. (Kevin Dietsch/Pool Photo via AP)

Counselor to the President Kellyanne Conway stands as the casket of Sen. John McCain, R-Ariz., lies in state in the Capitol Rotunda at the U.S. Capitol, Friday, August 31, 2018 in Washington. (Kevin Dietsch/Pool photo via AP)

Vice President Mike Pence, right, holds hands with Sen. Lindsey Graham, R-S.C., during a ceremony for Sen. John McCain, R-Ariz., as he lies in state in the Rotunda at the U.S. Capitol, in Washington, Friday, Aug. 31, 2018. (Kevin Dietsch/Pool Photo via AP)

The flag-draped casket of Sen. John McCain, R-Ariz., is carried into the U.S. Capitol Rotunda Friday, Aug. 31, 2018, in Washington, to be placed on the Lincoln Catafalque. Kevin Dietsch/Pool Photo via AP) (AP/Kevin Dietsch)

Senate Minority Leader Chuck Schumer, D-N.Y., left, and Senate Majority Leader Mitch McConnell, R-Ky., place a wreath near at the flag-draped casket bearing the remains of Sen. John McCain of Arizona, who lived and worked in Congress over four decades, during a ceremony in the U.S. Capitol rotunda, Friday, Aug. 31, 2018, in Washington. (Kevin Dietsch/Pool Photo via AP)

Former Connecticut Sen. Joe Lieberman and his wife Hadassah touch the casket of Sen. John McCain, R-Ariz., as he lies in state at the U.S. Capitol Rotunda on Friday, Aug. 31, 2018. (Kevin Lamarque/Pool Photo via AP)

House Speaker Paul Ryan of Wis., center, receives a pat on the back from Sen. Lindsey Graham, R-S.C., after speaking during a ceremony for Sen. John McCain, R-Ariz., as he lies in state in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. Also pictured is Ryan's wife Janna Ryan, left, and Karen Pence, the wife of Vice President Mike Pence, right. (AP Photo/Andrew Harnik, Pool) — House Speaker Paul Ryan of Wis., center, receives a pat on the back from Sen. Lindsey Graham, R-S.C., after speaking during a ceremony for Sen. John McCain, R-Ariz., as he lies in state in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. Also pictured is Ryan’s wife Janna Ryan, left, and Karen Pence, the wife of Vice President Mike Pence, right. (AP Photo/Andrew Harnik, Pool)

FILE – In this Aug. 26, 2018, file photo, flags flying a half-staff in honor of Sen. John McCain, R-Ariz., frame the U.S. Capital at daybreak in Washington. McCain, 81, died at his ranch in Arizona after a yearlong battle with brain cancer. Singer Aretha Franklin and McCain lived through the decade that reshaped so much of American life but were propelled into the 1970s and all the way to 2018, carrying some of the fundamental storylines of the 1960s as they hurtled forward. (AP Photo/J. David Ake, File)

AP Photo/J. David Ake, File

The flag-draped casket of Sen. John McCain, R-Ariz., is carried by joint service members into the U.S. Capitol, Friday, August 31, 2018 in Washington. (Jim Lo Scalzo/Pool photo via AP)

The flag-draped casket of Sen. John McCain, R-Ariz., is carried up the steps of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington as Cindy McCain, top right, joined by her sons Jack McCain, and James McCain, look on. (Jim Lo Scalzo/Pool Photo via AP)

The flag-draped casket of Sen. John McCain, R-Ariz., is carried into the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (Jim Lo Scalzo/Pool photo via AP)

Cindy McCain pauses at the casket of her husband Sen. John McCain, R-Ariz., during a ceremony as McCain lies in state at the Rotunda of the U.S. Capitol in Washington, Friday, Aug. 31, 2018. (Kevin Lamarque/Pool Photo via AP)

Cindy McCain, wife of Sen. John McCain, R-Ariz., leans over his flag-draped casket in the U.S. Capitol rotunda during a farewell ceremony, Friday, Aug. 31, 2018, in Washington. The six-term Republican senator, who lived and worked in the nation's capital over four decades, is lying in state under the U.S. Capitol rotunda for a ceremony and public visitation. (AP Photo/J. Scott Applewhite) — Cindy McCain, wife of Sen. John McCain, R-Ariz., leans over his flag-draped casket in the U.S. Capitol rotunda during a farewell ceremony, Friday, Aug. 31, 2018, in Washington. The six-term Republican senator, who lived and worked in the nation’s capital over four decades, is lying in state under the U.S. Capitol rotunda for a ceremony and public visitation. (AP Photo/J. Scott Applewhite)

Meghan McCain reaches out to touch the flag-draped casket bearing the remains of her father, Sen. John McCain, R-Ariz., during a farewell ceremony in the Capitol Rotunda, Friday, Aug. 31, 2018, in Washington. (AP Photo/J. Scott Applewhite)

Roberta McCain, the 106-year-old mother of Sen. John McCain of Arizona, stops at his flag-draped casket in the U.S. Capitol rotunda during a farewell ceremony, Friday, Aug. 31, 2018, in Washington. (AP Photo/J. Scott Applewhite)

Dignitaries and family await the arrival of the casket of Sen. John McCain, R-Ariz., in the U.S. Capitol Rotunda Friday, Aug. 31, 2018, in Washington. (Pool photo by Morry Gash via AP)

The flag-draped casket of Sen. John McCain, R-Ariz., lies in state on the Lincoln Catafalque in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (Pool photo by Morry Gash via AP)

Cindy McCain, stands with her son Navy Lt. Jack McCain, before the casket of Sen. John McCain, R-Ariz., is carried up the steps to lie in state in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Alex Brandon)

Mike Pence speaks in front of Senator John McCain's casket in the Capitol Rotunda. (WTOP/Chris Cioffi) — Mike Pence pays his respects at the Capitol Hill ceremony. (WTOP/Chris Cioffi)

The flag-draped casket of Sen. John McCain, R-Ariz., is carried up the steps of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (Photo by John McDonnell/The Washington Post via AP, Pool)

Photo by John McDonnell/The Washington Post via AP, Pool

Senate Majority Leader Mitch McConnell of Ky., center, accompanied by an aide, walks through the Rotunda before the casket of Sen. John McCain, R-Ariz., lies in state at the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

AP Photo/Andrew Harnik, Pool

Former Connecticut Sen. Joe Lieberman, left, and actors Warren Beatty, right, and his wife Annette Bening, second from right, arrive in the Rotunda before the casket of Sen. John McCain, R-Ariz., lies in state at the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

AP Photo/Andrew Harnik, Pool

Former Secretary of State Henry Kissinger arrives in the Rotunda before the casket of Sen. John McCain, R-Ariz., lies in state at the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

AP Photo/Andrew Harnik, Pool

Senate Majority Leader Mitch McConnell of Ky., walks through the Rotunda before the casket of Sen. John McCain, R-Ariz., lies in state at the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

Senate Majority Leader Mitch McConnell of Ky., right, speaks to an aide before the casket of Sen. John McCain, R-Ariz., lies in state in the Rotunda of the U.S. Capitol, Friday, Aug. 31, 2018, in Washington. (AP Photo/Andrew Harnik, Pool)

The flag-draped casket of Sen. John McCain, R-Ariz., is carried by an Armed Forces body bearer team to a hearse, Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

Defense Secretary Jim Mattis, left, stands with with Cindy McCain, the wife of Sen. John McCain, R-Ariz., as the casket of McCain is placed into a hearse on the tarmac, Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

The flag-draped casket of Sen. John McCain, R-Ariz., is removed to be carried by an Armed Forces body bearer team to a hearse, Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

The flag-draped casket of Sen. John McCain, R-Ariz., carried by an Armed Forces body bearer team, is placed into a hearse, Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

An Armed Forces body bearer team walks to carry the casket of Sen. John McCain, R-Ariz., for a Boeing C-32 military aircraft Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

Defense Secretary Jim Mattis, right, and others stand as the flag-draped casket of Sen. John McCain, R-Ariz., departs in a hearse, Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

Cindy McCain, right, the wife of Sen. John McCain, R-Ariz., greets current and former staff members of McCain, Thursday, Aug. 30, 2018, at Andrews Air Force Base, Md. (AP Photo/Alex Brandon)

A motorcade carrying the the casket of Sen. John McCain, R-Ariz. travels from the Arizona Capitol to the North Phoenix Baptist Church for a memorial service on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

The honor guard moves the casket into the North Phoenix Baptist Church for a memorial service for Sen. John McCain, R-Ariz. on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Matt York, Pool)

AP Photo/Matt York, Pool

Former Vice President Joe Biden wipes a tear away while giving a tribute during memorial service at North Phoenix Baptist Church for Sen. John McCain, R-Ariz., on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

A military honor guard carries the casket of Sen. John McCain, R-Ariz., after a memorial service at North Phoenix Baptist Church Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Ross D. Franklin)

AP Photo/Ross D. Franklin

Andrew McCain walks from the podium after a scripture reading during memorial service at North Phoenix Baptist Church for Sen. John McCain, R-Ariz., on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Matt York, Pool)

AP Photo/Matt York, Pool

The family of Sen. John McCain, R-Ariz., from left, son Doug McCain, son Jimmy McCain, daughter Meghan McCain, son Jack McCain. wife Cindy McCain, daughter Bridget McCain, daughter Sidney McCain and son Andrew McCain watch as McCain’s casket is moved from the hearse before a memorial service at North Phoenix Baptist Church Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Ross D. Franklin)

AP Photo/Ross D. Franklin

A Boeing C-32 military aircraft carrying the casket of Sen. John McCain takes off as member from the Arizona Army and Air National Guard stand on the tarmac to pay respects Thursday, Aug. 30, 2018, in Phoenix. McCain will lie in state at the U.S. Capitol on Friday before a memorial service at the National Cathedral on Saturday and then being buried at the U.S. Naval Academy Cemetery in Annapolis, Md., on Sunday. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

Grant Woods gives a tribute during a memorial service for Sen. John McCain, R-Ariz., at North Phoenix Baptist Church on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong, Pool)

AP Photo/Jae C. Hong, Pool

Fireman watch a motorcade carrying the casket of Sen. John McCain, R-Ariz. as it travels from the Arizona Capitol to the North Phoenix Baptist Church for a memorial service on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

Cindy McCain, right, wife of Sen. John McCain, R-Ariz., gets a hug from former Vice President Joe Biden, left, after a memorial service for McCain at North Phoenix Baptist Church Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Ross D. Franklin)

AP Photo/Ross D. Franklin

AP Photo/Jae C. Hong

A former serviceman salutes near the casket during a memorial service for Sen. John McCain, R-Ariz. at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Jae C. Hong, Pool)

AP Photo/Jae C. Hong, Pool

People watch a motorcade carrying the casket of Sen. John McCain, R-Ariz., as it travels from the Arizona Capitol to the North Phoenix Baptist Church for a memorial service on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

People line the street as the hearse carrying Sen. John McCain, R-Ariz., makes it’s way to a memorial service at North Phoenix Baptist Church, Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Ralph Freso)

AP Photo/Ralph Freso

People watch the motorcade carrying the casket of Sen. John McCain, R-Ariz. from the Arizona Capitol to the North Phoenix Baptist Church for a memorial service on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

Father Edward Reese, from left, Vice President Joe Biden, Larry Fitzgerald, Tommy Espinoza, and Grant Woods wait to speak during memorial service at North Phoenix Baptist Church for Sen. John McCain, R-Ariz., on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Jae C. Hong)

AP Photo/Jae C. Hong

Bridget McCain speaks during memorial service at North Phoenix Baptist Church for her father, Sen. John McCain, R-Ariz., on Thursday, Aug. 30, 2018, in Phoenix. (AP Photo/Matt York, Pool)

AP Photo/Matt York, Pool

Cindy McCain, wife of, Sen. John McCain, R-Ariz. lays her head on the casket during a memorial service at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Jae C. Hong, Pool)

Meghan McCain, daughter of, Sen. John McCain, R-Ariz. cries at the casket of her father during a memorial service at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Jae C. Hong, Pool)

Cindy McCain, wife of, Sen. John McCain, R-Ariz. lays her head on casket during a memorial service at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Ross D. Franklin, Pool)

The Arizona National Guard carries the casket of Sen. John McCain, R-Ariz. during memorial service at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix (AP Photo/Matt York)

The Arizona National Guard moves the casket into the museum rotunda during a memorial service for Sen. John McCain, R-Ariz. at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Ross D. Franklin, Pool)

The Arizona department of Public Safety honor guard stands over the casket of Sen. John McCain, R-Ariz., during a memorial service at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Matt York)

A Vietnamese group from Orange County, Calif., pays their respects near the casket of Sen. John McCain during a viewing at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Jae C. Hong)

Cindy McCain, escorted by sons, Jack McCain, right, and Jimmy McCain, follow behind military personal carrying the casket of Sen. John McCain, R-Ariz., into the Capitol rotunda for a memorial service, Wednesday, Aug. 29, 2018, at the Capitol in Phoenix. (AP Photo/Matt York)

Children of Sen. John McCain, R-Ariz., from back left Sidney McCain, Meghan McCain and her husband Ben Domenech, Bridget McCain, front center and daughter-in-law Holly McCain, follow behind the casket into the Capitol rotunda for a memorial service, Wednesday, Aug. 29, 2018, at the Capitol in Phoenix. (AP Photo/Matt York)

Members of the public line up to pay their respects for Sen. John McCain during a viewing at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Ross D. Franklin)

Members of the public line up to pay their respects to Sen. John McCain during a viewing at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Matt York)

Members of Arizona law enforcement wait for the start of a memorial service for Sen. John McCain, R-Ariz. at the Arizona Capitol on Wednesday, Aug. 29, 2018, in Phoenix. (AP Photo/Matt York)

Albert Cabreira, a 50-year-old school teacher, salutes outside the Arizona Capitol Museum where the body of Sen. John McCain lies in state, after a public viewing was over, Wednesday, Aug. 29, 2018, in Phoenix. Cabreira said he came to pay tribute on behalf of his two uncles who served in the Navy. (AP Photo/Jae C. Hong)

Members of the public walk past the flag-draped casket bearing the remains of John McCain of Arizona, who lived and worked in Congress over four decades, in the U.S. Capitol rotunda in Washington, Friday, Aug. 31, 2018. McCain was a six-term senator from Arizona, a former Republican nominee for president, and a Navy pilot who served in Vietnam where he endured five-and-a-half years as a prisoner of war. He died Aug. 25 from brain cancer at age 81. (AP Photo/J. Scott Applewhite)

AP Photo/J. Scott Applewhite

The flag-draped casket of Sen. John McCain, R-Ariz., lies in state at the U.S. Capitol, Friday, August 31, 2018 in Washington. Seated third from left is Cindy McCain and Vice President Mike Pence to her right. (Kevin Dietsch/Pool photo via AP)

Kevin Dietsch/Pool photo via AP