Syrian people disembark on the island of Lesbos, early on June 18, 2015. Some 48,000 migrants and refugees have landed on Greek shores so far this year, compared to 34,000 arrivals during all of 2014, according to the International Organization for Migration (IOM). AFP PHOTO / LOUISA GOULIAMAKI        (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)
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