Soldiers, rescuers and civilians work at a collapsed building after an earthquake in Mexico City
Soldiers, rescuers and civilians work at a collapsed building after an earthquake in Mexico City, Mexico September 19, 2017. REUTERS/Ginnette Riquelme
A Rohingya refugee carries a baby through swollen waters in Cox's Bazar, Bangladesh
A Rohingya refugee carries a baby through a swollen water stream in Cox's Bazar, Bangladesh September 18, 2017. REUTERS/Danish Siddiqui
Ronny Ray removes debris from his daughter's flood damaged home in the aftermath of Tropical Storm Harvey in Orange
Ronny Ray removes debris from his daughter's flood damaged home in the aftermath of Tropical Storm Harvey in Orange, Texas, U.S. September 5, 2017. REUTERS/Jonathan Bachman
Lisa Rehr and her son await evacuation in Texas following Hurricane Harvey
Lisa Rehr embraces her four-year old son Maximus as they await to be evacuated after losing their home to Hurricane Harvey in Rockport, Texas, U.S. August 26, 2017. REUTERS/Adrees Latif
Shoes left after a flash flood during the mudslide at Pentagon, in Freetown
Shoes left after a flash flood during the mudslide at Pentagon, in Freetown, Sierra Leone August 18, 2017. REUTERS/Afolabi Sotunde
Syrian Democratic Forces female fighters sit together on a curb in the city of Hasaka
Syrian Democratic Forces (SDF) female fighters sit together on a curb in the city of Hasaka, northeastern Syria, August 9, 2017. REUTERS/Rodi Said
A man lies on a bed inside a clinic, a former school renamed Martyr Khaled Fajr hospital in Aleppo's Sheikh Maqsoud neighbourhood
A man lies on a bed inside a clinic, a former school renamed Martyr Khaled Fajr hospital in Aleppo's Sheikh Maqsoud neighbourhood, Syria July 15, 2017. REUTERS/Omar Sanadiki
Members of the Asayish security force walk on debris of damaged buildings in Aleppo's Sheikh Maqsoud neighbourhood
Members of the Asayish security force walk on debris of damaged buildings in Aleppo's Sheikh Maqsoud neighbourhood, Syria July 15, 2017. REUTERS/Omar Sanadiki
A demonstrator clashes with riot security forces during a rally against Venezuela's President Nicolas Maduro's government in Caracas
A demonstrator clashes with riot security forces during a rally against Venezuela's President Nicolas Maduro's government in Caracas, Venezuela, July 22, 2017. REUTERS/Ueslei Marcelino
A demonstrator clashes with riot security forces during a rally against Venezuela's President Nicolas Maduro's government in Caracas
A demonstrator clashes with riot security forces during a rally against Venezuela's President Nicolas Maduro's government in Caracas, Venezuela, July 22, 2017. REUTERS/Ueslei Marcelino