A family sleeps on a square after being displaced from their home due to the risk of collapse, in the aftermath of a 7.1 earthquake, in Mexico City, Friday, Sept. 22, 2017. Those who witnessed buildings collapse said the tragedy could have been much worse. Some buildings didn’t fall immediately, giving people time to escape, and some shattered but left airspaces where occupants survived.
(AP Photo/Natacha Pisarenko)
AP Photo/Natacha Pisarenko
Family members embrace as they wait for news of their relatives outside a quake-collapsed seven-story building in Mexico City’s Roma Norte neighborhood, Friday, Sept. 22, 2017. Mexican officials are promising to keep up the search for survivors as rescue operations stretch into a fourth day following Tuesday’s major earthquake that devastated Mexico City and nearby states.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
A volunteer catches a bucket during rescue efforts at a collapsed building in La Condesa neighborhood of Mexico City, Thursday, Sept. 21, 2017. Thousands of professionals and volunteers are working frantically at dozens of wrecked buildings across the capital and nearby states looking for survivors of the powerful quake that hit Tuesday.
(AP Photo/Marco Ugarte)
AP Photo/Marco Ugarte
In this Sept. 20, 2017 photo, a car sits crushed from a building felled by a 7.1 earthquake, in Jojutla, Morelos state, Mexico. Efforts continue at the scenes of dozens of collapsed buildings, where firefighters, police, soldiers and civilians continue their search to reach the living.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A rescue dog is helped to recuperate by volunteers after he became exhausted during search and rescue operations at a building felled by a 7.1 magnitude earthquake, in the Ciudad Jardin neighborhood of Mexico City, Thursday, Sept. 21, 2017. Thousands of professionals and volunteers are working frantically at dozens of wrecked buildings across the capital and nearby states looking for survivors of the powerful quake that hit Tuesday.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Personnel work in rescue operations in the rubble of a building felled by a 7.1 magnitude earthquake, in the Ciudad Jardin neighborhood of Mexico City, Thursday, Sept. 21, 2017. Thousands of professionals and volunteers are working frantically at dozens of wrecked buildings across the capital and nearby states looking for survivors of the powerful quake that hit Tuesday.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Locals carry the casket of a woman who died in Tuesday’s earthquake, in Tlayacapan, Morelos state, Mexico, Wednesday, Sept. 20, 2017. People by the millions rushed from homes and offices across central Mexico after a 7.1 earthquake, sometimes watching as buildings they had just fled fell behind them with an eruption of dust and debris.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Volunteers prepare food and water for emergency personnel searching for survivors in Mexico City, Mexico, Wednesday, Sept. 20, 2017. A 7.1 magnitude earthquake struck southern Mexico dealing a devastating amount of damage to buildings in Mexico City.
(AP Photo/Anthony Vazquez)
AP Photo/Anthony Vazquez
A rescue worker climbs up into an apartment building whose first four floors collapsed in the Lindavista neighborhood of Mexico City, Wednesday, Sept. 20, 2017. People by the millions rushed from homes and offices across central Mexico, after a 7.1 earthquake, sometimes watching as buildings they had just fled fell behind them with an eruption of dust and debris.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Volunteers carry donated goods through a rainstorm, in the Roma neighborhood in Mexico City, Wednesday, Sept. 20, 2017. City residents are roaming the streets looking for ways to help in the rescue and recovery effort, and thousands have participated in removing debris, organizing donations, directing traffic, and distributing food and water.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Volunteers offering their services at sites of earthquake damage mingle with people taking donations of pet food to a collection center, as they walk along Insurgentes Avenue in the Roma neighborhood in Mexico City, Wednesday, Sept. 20, 2017. City residents are roaming the streets looking for ways to help in the rescue and recovery effort, and thousands have participated in removing debris, organizing donations, directing traffic, and distributing food and water.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Volunteers prepare food and water for emergency personnel searching for survivors in Mexico City, Mexico, Wednesday, Sept. 20, 2017. A 7.1 magnitude earthquake struck southern Mexico dealing a devastating amount of damage to buildings in Mexico City.
(AP Photo/Anthony Vazquez)
AP Photo/Anthony Vazquez
Volunteers load emergency supplies to be taken to another earthquake stricken area, in the Linda Vista neighborhood of Mexico City, Wednesday, Sept. 20, 2017. People by the millions rushed from homes and offices across central Mexico, after a 7.1 earthquake, sometimes watching as buildings they had just fled fell behind them with an eruption of dust and debris.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
The earthquake damaged wall of a home stands in Tlayacapan, Morelos state, Mexico, Wednesday, Sept. 20, 2017. People by the millions rushed from homes and offices across central Mexico, after a 7.1 earthquake, sometimes watching as buildings they had just fled fell behind them with an eruption of dust and debris.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A man watching tv on the sidewalk outside is seen from inside the earthquake damaged building where 15 families live, in the Roma neighborhood of Mexico City, Wednesday, Sept. 20, 2017. Building residents said inspectors declared their building unsafe and the fifteen families who lived there are either camping out front of the building or have gone to stay with relatives. Pointing to decades of neglect by the building’s rental corporation, they say they will camp out indefinitely, insisting that the government recognize their rights to the property and provide them a suitable place to live.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Rescue personnel work on a collapsed building, a day after a devastating 7.1 earthquake, in the Del Valle neighborhood of Mexico City, Wednesday, Sept. 20, 2107. Efforts continue at the scenes of dozens of collapsed buildings, where firefighters, police, soldiers and civilians continue their search to reach the living.
(AP Photo/Moises Castillo)
AP Photo/Moises Castillo
Five families watch tv and prepare to sleep under tarps on the sidewalk outside their earthquake damaged building in the Roma neighborhood of Mexico City, Wednesday, Sept. 20, 2017. Residents said inspectors declared their building unsafe and the fifteen families who lived there are either camping out front or have gone to stay with relatives. Pointing to decades of neglect by the building’s rental corporation, they say they will camp out indefinitely, insisting that the government recognize their rights to the property and provide them a suitable place to live.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
A rescue worker walks in front of an apartment building whose first four floors collapsed, in the Lindavista neighborhood of Mexico City, Wednesday, Sept. 20, 2017. People by the millions rushed from homes and offices across central Mexico, after a 7.1 earthquake, sometimes watching as buildings they had just fled fell behind them with an eruption of dust and debris.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Workers rescue a religious statue from the heavily damaged former convent of San Juan Bautista, in Tlayacapan, Morelos state, Mexico, Wednesday, Sept. 20, 2017. People by the millions rushed from homes and offices across central Mexico, after a 7.1 earthquake, sometimes watching as buildings they had just fled fell behind them with an eruption of dust and debris.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Family members attend a wake for toddler Daniel Novoa and his aunt, Marta Cruz, fatal victims of a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A family attends a wake for a victim of a 7.1 earthquake, beneath a makeshift shelter in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Patients lie on their hospital beds after being evacuated following an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
The body of woman hangs crushed by a collapsed building in the neighborhood of Roma Norte, in Mexico City, Tuesday, Sept. 19, 2017. Throughout Mexico City, rescue workers and residents dug through the rubble of collapsed buildings seeking survivors following a 7.1 magnitude quake.
(AP Photo/Marco Ugarte)
AP Photo/Marco Ugarte
Volunteers lift up buckets of rubble into a dump truck as rescue efforts on a collapsed building continue during the night in the Piedad Narvarte neighborhood of Mexico City, Tuesday, Sept. 19, 2017. Rescuers and volunteers frantically dug through the rubble of collapsed schools, homes and apartment buildings long into the night, looking for survivors of Mexico’s deadliest earthquake since 1985.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
A heavily damaged building stands after an earthquake in the Narvarte neighborhood of Mexico City, Tuesday, Sept. 19, 2017. A magnitude 7.1 earthquake has rocked central Mexico, killing at least 55 people as buildings collapsed in plumes of dust and thousands fled into the streets in panic.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
First responders raise their hands asking for silence as they work on removing the rubble of a collapsed building looking for survivors trapped underneath, after a 7.1 earthquake in Mexico City, Tuesday, Sept. 19, 2017. The earthquake stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust.
(AP Photo/Gustavo Martinez Contreras)
AP Photo/Gustavo Martinez Contreras
A car sits crushed, engulfed in a pile of rubble from a building felled by a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Tuesday, Sept. 19, 2017. The earthquake stunned central Mexico, killing at least 139 people as buildings collapsed in plumes of dust.
(AP Photo/Carlos Rodriguez)
AP Photo/Carlos Rodriguez
People evacuated from office buildings gather in Reforma Avenue after an earthquake in Mexico City, Tuesday Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
An injured man is pulled out of a building that collapsed during an earthquake in the Roma Norte neighborhood of Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Residents salvage personal items from a home damaged in a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbs.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A man is rescued from a collapsed building in the Condesa neighborhood after an earthquake struck Mexico City, Tuesday, Sept. 19, 2017. The 7.1 earthquake stunned central Mexico, killing more than 100 people.
(AP Photo/Pablo Ramos)
AP Photo/Pablo Ramos
Residents walk past buildings demolished by a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A woman walks past a collapsed building after a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Tuesday, Sept. 19, 2017. The earthquake stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Rescue workers search for children trapped inside the collapsed Enrique Rebsamen school in Mexico City, Tuesday, Sept. 19, 2017. The earthquake stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust.
(AP Photo/Carlos Cisneros)
AP Photo/Carlos Cisneros
Volunteers and rescue workers search for children trapped inside at the collapsed Enrique Rebsamen school in Mexico City, Tuesday, Sept. 19, 2017. The 7.1 earthquake stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust as rescue efforts took place at the school in southern Mexico City, where a wing of the three-story building collapsed into a massive pancake of concrete floor slabs killing scores of students.
(AP Photo/Gerardo Carrillo)
AP Photo/Gerardo Carrillo
Volunteers and rescue workers search for children trapped inside the Enrique Rebsamen school, collapsed by a 7.1 earthquake in southern Mexico City, Wednesday Sept. 20, 2017. Police, firefighters and ordinary Mexicans dug frantically through the rubble of collapsed schools, homes and apartment buildings early Wednesday, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities stood at 217. One of the most desperate rescue efforts was at the Enrique Rebsamen school, where a wing of the three-story building collapsed into a massive pancake of concrete slabs.
(AP Photo/Miguel Tovar)
AP Photo/Miguel Tovar
Residents walk past buildings demolished by a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A family set up shelter in the middle of a street next to homes damaged by a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A building demolished by a 7.1 earthquake sits in pile of rubble, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A man walks past homes damaged by a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
Residents stand next to buildings damaged by a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Wednesday, Sept. 20, 2017. Police, firefighters and ordinary Mexicans are digging frantically through the rubble of collapsed schools, homes and apartment buildings, looking for survivors of Mexico’s deadliest earthquake in decades as the number of confirmed fatalities climbed to 248.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A car stands crushed by rubble after a 7.1 earthquake, in Jojutla, Morelos state, Mexico, Tuesday, Sept. 19, 2017. The earthquake stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A man walks out of the door frame of a building that collapsed after an earthquake, in the Condesa neighborhood of Mexico City, Tuesday, Sept. 19, 2017. Throughout Mexico City, rescuer workers and residents dug through the rubble of collapsed buildings seeking survivors following a 7.1 magnitude quake.
(AP Photo/Marco Ugarte)
AP Photo/Marco Ugarte
Rescue workers and a trained dog search for children trapped inside the collapsed Enrique Rebsamen school in the Coapa area of Tlalpan, Mexico City, Tuesday, Sept. 19, 2017. A 7.1 earthquake stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust.
(AP Photo/Carlos Cisneros)
AP Photo/Carlos Cisneros
People prepare to pull out a man alive from a collapsed building in the Condesa neighborhood after an earthquake struck Mexico City, Tuesday, Sept. 19, 2017. The 7.1 earthquake stunned central Mexico, killing more than 100 people.
(AP Photo/Pablo Ramos)
AP Photo/Pablo Ramos
Rescue workers and volunteers search for survivors on a collapsed building the Del Valle neighborhood in Mexico City, Tuesday Sept. 19, 2017. A magnitude 7.1 earthquake has stunned central Mexico, killing more than 100 people as buildings collapsed in plumes of dust.
(AP Photo/Miguel Tovar)
AP Photo/Miguel Tovar
People gather around of the Angel of Independence monument after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake has jolted Mexico, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Enric Marti)
AP Photo/Enric Marti
A bulldozer removes debris from a partially collapsed building after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Patients lie on their hospital beds after being evacuated following an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Patients lie on their hospital beds after being evacuated following an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
Remains of a damaged building stands after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake has jolted Mexico, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Rebecca Blackwell)
AP Photo/Rebecca Blackwell
A man enters a damaged building after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, cracking building facades and scattering rubble on streets in the capital on the anniversary of a devastating 1985 quake.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
A woman tries to reach people on her cellphone after she evacuated with others to Paseo de la Reforma street after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Marco Ugarte)
AP Photo/Marco Ugarte
A woman in a wheelchair is evacuated from a clinic as people gather along Paseo de la Reforma Avenue after an earthquake in Mexico City, Tuesday Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Marco Ugarte)
AP Photo/Marco Ugarte
Women embrace in the street after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake has jolted Mexico, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Eduardo Verdugo)
AP Photo/Eduardo Verdugo
People fill Paseo de la Reforma after evacuating from their offices after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake has jolted Mexico, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Anita Baca)
AP Photo/Anita Baca
A boy with his face covered due to a gas leak holds aman’s hand as people gather in Reforma Avenue after an earthquake in Mexico City, Tuesday Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Marco Ugarte)
AP Photo/Marco Ugarte
A woman cries as she tries to reach people on her cellphone after she evacuated with others to Paseo de la Reforma street after an earthquake in Mexico City, Tuesday, Sept. 19, 2017. A powerful earthquake jolted central Mexico on Tuesday, causing buildings to sway sickeningly in the capital on the anniversary of a 1985 quake that did major damage.
(AP Photo/Marco Ugarte)