A man unloads a truck filled with various life Jackets at the garbage area in the mountains of Lesbos Island, Greece, January 25, 2016. The buoyancy aides are discarded by migrants and collected from along the shore. More than 850,000 people, most fleeing conflict in Syria and Afghanistan, entered Greece by sea in 2015, according to the UNHCR. (Photo by Mstyslav Chernov/AP Photo)
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