Afghan refugee girls play cheerfully in a field on outskirts of Islamabad, Pakistan
Afghan refugee girls play next to a puddle of rain in a field on the outskirts of Islamabad, Pakistan, Wednesday, Feb. 6, 2013. <AP Photo/Muhammed Muheisen>
Afghan refugee girls play next to a puddle of rain in a field on the outskirts of Islamabad, Pakistan, Wednesday, Feb. 6, 2013. <AP Photo/Muhammed Muheisen>