In this photo taken Monday, Dec. 14, 2014, migrants from Iraqi Kurdistan talk to their relatives on the phone while waiting to cross the Serbian border with Hungary on the outskirts of Subotica, 150 kilometers north of Belgrade, Serbia. (AP Photo/Marko Drobnjakovic)
In this photo taken Monday, Dec. 14, 2014, migrants from Iraqi Kurdistan talk to their relatives on the phone while waiting to cross the Serbian border with Hungary on the outskirts of Subotica, 150 kilometers north of Belgrade, Serbia. (AP Photo/Marko Drobnjakovic)
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