A Kenyan police officer secures an area where recently-arrived refugees are living in makeshift shelters, as Prime Minister Raila Odinga, not shown, tours the outskirts of Dagahaley Camp, outside ... more 
A Kenyan police officer secures an area where recently-arrived refugees are living in makeshift shelters, as Prime Minister Raila Odinga, not shown, tours the outskirts of Dagahaley Camp, outside Dadaab, Kenya, Thursday, July 14, 2011. East Africa's drought is battering Somali children, hundreds of whom have been left for dead on the long, dry journey to the world's largest refugee complex in Dadaab, northern Kenya. UNICEF on Thursday called the drought and refugee crisis "the most severe humanitarian emergency in the world."(AP Photo/Rebecca Blackwell) less 
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Associated Press | Photo By Rebecca Blackwell
Thu, Jul 14, 2011 12:54 PM EDT