Displaced Syrian children sit on a tarp after heavy rains in the Bab Al-Salama camp for people fleeing the violence in Syria on December 11, 2014, on the border with Turkey. Aid workers fear a major humanitarian crisis for millions of Syrian refugees in the Middle East after funding gaps forced the United Nations to cut food assistance for 1.7 million people. AFP PHOTO/ BARAA AL-HALABI        (Photo credit should read BARAA AL-HALABI/AFP/Getty Images)