KOS, GREECE - AUGUST 16: Syrian refugees prepare to board the passenger ship "Eleftherios Venizelos" at Kos's main port on August 16, 2015 in Kos, Greece. The vessel will house more than 2500 refugees and migrants who entered the country from theTurkish coast and will be used as a registration center for migrants. The Greek government sent the cruise ship to the island of Kos after 2,000 Syrian refugees were locked in an old stadium during a registration process and left without water for more than a day. (Photo by Milos Bicanski/Getty Images)
