Afghan refugees play in a field on the outskirts of Islamabad, Pakistan, Tuesday, June 18, 2013. Pakistan hosts over 1.6 million registered Afghans, the largest and most protracted refugee population ... more 
Afghan refugees play in a field on the outskirts of Islamabad, Pakistan, Tuesday, June 18, 2013. Pakistan hosts over 1.6 million registered Afghans, the largest and most protracted refugee population in the world, according to the U.N. refugee agency. (AP Photo/Muhammed Muheisen) less 
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Associated Press | Photo By Muhammed Muheisen
Wed, Jun 19, 2013 2:18 AM EDT