A child holds a piece of bread in her hand outside the new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 23, 2020. REUTERS/Yara Nardi 

A man is seen through a barbed wire at a new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 22, 2020. REUTERS/Yara Nardi 

A general view of a new temporary camp for migrants and refugees on the island of Lesbos, Greece, September 22, 2020. REUTERS/Yara Nardi 

A woman looks over the barbed wire of a chain-linked fence at a new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 21, 2020. REUTERS/Yara Nardi 

An Afghan child plays next to the barbed wire outside the new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 20, 2020. REUTERS/Yara Nardi 

The hand of man is seen behind a barbed wire at a new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 20, 2020. REUTERS/Yara Nardi 

A man is seen from behind at a new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 19, 2020. REUTERS/Yara Nardi 

A woman is seen from behind as she stands in front of a barbed wire at a new temporary camp for migrants and refugees, on the island of Lesbos, Greece, September 19, 2020. REUTERS/Yara Nardi 

A Syrian refugee girl wears oversized shoes, as Lebanon extends a lockdown to combat the spread of the coronavirus disease (COVID-19) at a Syrian refugee camp in the Bekaa valley, Lebanon May 7, 2020. Picture taken May 7, 2020. REUTERS/Ali Hashisho 

A migrant man hold his son's hand as they leave a migrant encampment, where more than 2,000 people live in while seeking asylum in the U.S., during the outbreak of the coronavirus disease (COVID-19), in Matamoros, Mexico May 1, 2020. REUTERS/Daniel Becerril 

A Salvadoran transgender woman washes her feet at a migrant encampment, where more than 2,000 people live in while seeking asylum in the U.S., during the outbreak of the coronavirus disease (COVID-19), in Matamoros, Mexico May 1, 2020. REUTERS/Daniel Becerril 

The carcass of a humpback whale lies washed up at Baker Beach in San Francisco, California, U.S. April 21, 2020. REUTERS/Stephen Lam 

Smoke rises as a fire burns containers used to house refugees and migrants in the Moria camp on the island of Lesbos, Greece, March 16, 2020. REUTERS/Elias Marcou 

A view of a makeshift camp for refugees and migrants next to the Moria camp, on the island of Lesbos, Greece, March 11, 2020. REUTERS/Elias Marcou 

A view of temporary camp for refugees and migrants next to the Moria camp during heavy rainfall on the island of Lesbos, Greece, February 6, 2020. REUTERS/Elias Marcou 

A view of a camp for refugees and migrants next to the Moria camp, on the island of Lesbos, Greece, January 22, 2020. REUTERS/Elias Marcou 

A migrant hangs clothes to dry at a camp for refugees and migrants next to the Moria camp, on the island of Lesbos, Greece, January 22, 2020. REUTERS/Elias Marcou 

A view of a makeshift camp next to the Moria camp for refugees and migrants, during a rainfall on the island of Lesbos, Greece, December 13, 2019. REUTERS/Giorgos Moutafis 

A migrant holding a child walks under heavy rainfall at a makeshift camp for refugees and migrants next to the Moria camp, on the island of Lesbos, Greece, December 13, 2019. REUTERS/Giorgos Moutafis 

A migrant wearing a raincoat makes his way at a makeshift camp for refugees and migrants next to the Moria camp following rainfall, on the island of Lesbos, Greece, November 22, 2019. REUTERS/Elias Marcou 

Motorist drive past an emaciated horse with a broken leg in Hawassa, Ethiopia, November 22, 2019. REUTERS/Tiksa Negeri 

Female refugee who complained of violent sexual assault stands on a balcony in Cairo, Egypt, October 16, 2019. Picture taken October 16, 2019. REUTERS/staff 

Female refugee who complained of violent sexual assault rests her hands on a balcony in Cairo, Egypt, October 16, 2019. Picture taken October 16, 2019. REUTERS/staff 

A female refugee speaks about violent sexual assault in Cairo, Egypt, October 16, 2019. Picture taken October 16, 2019. REUTERS/staff 

View of a camp for refugees and migrants following a fire on the island of Samos, Greece, October 15, 2019. REUTERS/Samiaki TV 

Ramlo Ali Noor, whose immediate family is affected by the Trump administration's cap on refugee numbers, walks into her apartment with her daughter Sumayo in Columbus, Ohio, U.S. September 27, 2019. Picture taken September 27, 2019. REUTERS/Maddie McGarvey 

A woman looks at the view from a makeshift camp for refugees and migrants next to the Moria camp on the island of Lesbos, Greece, October 2, 2019. REUTERS/Elias Marcou 

Palestinian children are seen inside their family dwelling in Deir al-Balah refugee camp in the central Gaza Strip September 22, 2019. REUTERS/Mohammed Salem 

A general view of the River Jhelum is pictured from the Manak Payan refugee camp in Muzaffarabad, Pakistan-administrated Kashmir August 8, 2019. Picture taken August 8, 2019. REUTERS/Saiyna Bashir 

REFILE - QUALITY REPEAT A displaced Syrian refugee boy attends a session at a physiotherapy clinic inside a large tent in the border village of Shamarin, Syria June 15, 2019. Picture taken June 15, 2019. REUTERS/Khalil Ashaw’ 

A protester offers a paper flower to pay honours to a man, who died after falling from a scaffolding at the Pacific Place complex while protesting, during a demonstration demanding Hong Kong's leaders to step down and withdraw the extradition bill, in Hong Kong, China, June 16, 2019. REUTERS/Thomas Peter TPX IMAGES OF THE DAY 

Monks take part in a Buddhist ceremony as a tribute to victims, a week after a string of suicide bomb attacks across the island on Easter Sunday, at Kingsbury Hotel in Colombo, Sri Lanka April 28, 2019. REUTERS/Thomas Peter TPX IMAGES OF THE DAY 

A man holds a candle during a vigil to show solidarity with the victims of Sri Lanka's serial bomb blasts, inside a college in Kolkata, India, April 26, 2019. REUTERS/Rupak De Chowdhuri 

A woman holds a candle during a commemoration ceremony at a memorial, dedicated to firefighters and workers who died after the Chernobyl nuclear disaster, during a night service in Slavutych, Ukraine April 25, 2019. REUTERS/Valentyn Ogirenko 

A woman holds a rosary as silence is observed as a tribute to victims, two days after a string of suicide bomb attacks on churches and luxury hotels across the island on Easter Sunday, during a memorial service in Colombo April 23, 2019. REUTERS/Dinuka Liyanawatte 

Migrants and refugees, who say that they seek to travel onward to northern Europe, walk away from a camp near the town of Diavata in northern Greece, April 5, 2019. REUTERS/Alexandros Avramidis 

EDITORIAL USE ONLY - NO COMMERCIAL OR BOOK SALES. FILE PHOTO: Bangladeshi evacuees carry their belongings as they walk away from the border area where they have been stranded for more than four days after crossing into Tunisia and fleeing the violence in Libya, at the border crossing of Ras Jdir, Tunisia, March 4, 2011. The Bangladeshis walked for 10 km to reach a refugee camp set by UNHCR. REUTERS/Yannis Behrakis/File photo SEARCH "YANNIS BEHRAKIS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

EDITORIAL USE ONLY - NO COMMERCIAL OR BOOK SALES. FILE PHOTO: A Kurdish refugee boy from the Syrian town of Kobani holds onto a fence that surrounds a refugee camp in the border town of Suruc, Sanliurfa province, November 3, 2014. REUTERS/Yannis Behrakis/File photo SEARCH "YANNIS BEHRAKIS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

EDITORIAL USE ONLY - NO COMMERCIAL OR BOOK SALES. FILE PHOTO: A refugee keeps warm by an open fire at a make-shift camp close to a registration centre on the Greek island of Lesbos, November 18, 2015. REUTERS/Yannis Behrakis/File photo SEARCH "YANNIS BEHRAKIS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A view of a makeshift camp next to the Moria camp for refugees and migrants, following rainfall on the island of Lesbos, Greece, February 23, 2019. REUTERS/Elias Marcou 

Snow covers the Lebanese border town of Arsal, Lebanon January 9, 2019. REUTERS/Zeina Alhoujeyri 

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH Saleh Hassan al-Faqeh holds the hand of his four-month-old daughter, Hajar, who died at the malnutrition ward of al-Sabeen hospital in Sanaa, Yemen, November 15, 2018. REUTERS/Mohamed al-Sayaghi SEARCH "POY GLOBAL" FOR FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2018 PACKAGES. TPX IMAGES OF THE DAY. 

A resident reacts as he attempts to extinguish a fire that broke out at the Kijiji slums in the Southlands estate of Nairobi, Kenya, January 28, 2018. REUTERS/Thomas Mukoya SEARCH "POY GLOBAL" FOR FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2018 PACKAGES. TPX IMAGES OF THE DAY. 

The mother of a baby suspected of dying from Ebola, cries outside a hospital in Beni, North Kivu Province of Democratic Republic of Congo, December 15, 2018. REUTERS/Goran Tomasevic TPX IMAGES OF THE DAY 

The mother of a baby suspected of dying from Ebola, cries outside a hospital in Beni, North Kivu Province of Democratic Republic of Congo, December 15, 2018. REUTERS/Goran Tomasevic 

The mother of a baby suspected of dying from Ebola, cries outside a hospital in Beni, North Kivu Province of Democratic Republic of Congo, December 15, 2018. REUTERS/Goran Tomasevic 

A doll floats in rainwater at a shelter for migrants, part of a caravan of thousands from Central America trying to reach the United States, in Tijuana, Mexico, November 29, 2018. REUTERS/Adrees Latif 

A resident reacts as he attempts to extinguish a fire that broke out at the Kijiji slums in the Southlands estate of Nairobi, Kenya, January 28, 2018. REUTERS/Thomas Mukoya SEARCH "POY GLOBAL" FOR FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2018 PACKAGES. TPX IMAGES OF THE DAY. 

A migrant, part of a caravan of thousands from Central America trying to reach the United States, stands in a shelter in Tijuana, Mexico, November 19, 2018. REUTERS/Hannah McKay TPX IMAGES OF THE DAY 

A migrant, part of a caravan of thousands from Central America trying to reach the United States, climbs the border fence between Mexico and the United States, in Tijuana, Mexico, November 18, 2018. REUTERS/Hannah McKay TPX IMAGES OF THE DAY 

A migrant, part of a caravan of thousands from Central America trying to reach the United States, climbs the border fence between Mexico and the United States, in Tijuana, Mexico, November 18, 2018. REUTERS/Hannah McKay 

A rohingya refugee child walks along the road in the evening at Balukhali camp in Cox’s Bazar, Bangladesh, November 16, 2018. REUTERS/Mohammad Ponir Hossain 

A migrant man, part of a caravan of thousands traveling from Central America en route to the United States, receives vaccination for influenza A H1N1 in a makeshift camp in Mexico City, Mexico, November 15, 2018. REUTERS/Ueslei Marcelino 

A poppy is placed on a cross, at the Rugeley War Memorial, in Rugeley, Staffordshire, Britain November 11, 2018. REUTERS/Andrew Boyers 

A poppy lays atop a war memorial at a remembrance day service in Fulham, West London, Britain, November 11, 2018. REUTERS/Kevin Coombs 

Mourners are seen at a vigil for families of victims of a mass shooting in Thousand Oaks, California, U.S. November 8, 2018. REUTERS/Eric Thayer 

A migrant, part of a caravan of thousands traveling from Central America en route to the United States, looks out to the city through a wall from inside a makeshift camp in Mexico City, Mexico, November 7, 2018. REUTERS/Hannah McKay TPX IMAGES OF THE DAY 

A candle is seen in a grave lantern at the central cemetery ahead of All Saints Day in Vienna, Austria, October 30, 2018. REUTERS/Lisi Niesner 

Migrants from Honduras, part of a caravan en route to the United States, eat a meal as they wait to reunite with more migrant, in Tecun Uman, Guatemala October 25, 2018. REUTERS/Carlos Garcia Rawlins 

A destroyed carriage is seen from a train traveling through the outskirts of Damascus towards recently opened international fair in Damascus, Syria, September 15, 2018. REUTERS/Marko Djurica SEARCH "SYRIA LIFE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY