President Barack Obama gestures while speaking at a business forum aimed at increasing investment in Africa, Monday, July 1, 2013, in Dar Es Salaam, Tanzania. The president is traveling in Tanzania

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President Barack Obama gestures while speaking at a business forum aimed at increasing investment in Africa, Monday, July 1, 2013, in Dar Es Salaam, Tanzania. The president is traveling in Tanzania on the final leg of his three-country tour in Africa. (AP Photo/Evan Vucci) less 

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Associated Press
Tue, Jul 2, 2013 4:57 PM EDT