Two Somali boys walk on the outskirts of the UNHCR's Ifo Extension camp, outside Dadaab, eastern Kenya, 100 kilometers (62 miles) from the Somali border, Wednesday, Aug. 10, 2011. The Dadaab refugee ... more 
Two Somali boys walk on the outskirts of the UNHCR's Ifo Extension camp, outside Dadaab, eastern Kenya, 100 kilometers (62 miles) from the Somali border, Wednesday, Aug. 10, 2011. The Dadaab refugee camp - the largest in the world - was built for 90,000 people. The current population is over 400,000 with thousands of new arrivals crammed into areas outside the refugee camp, waiting to be formally admitted. (AP Photo/Jerome Delay) less 
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Associated Press | Photo By Jerome Delay
Wed, Aug 10, 2011 12:11 PM EDT