US President Barack Obama (L) talks with workers as they pack boxes of foods during a tour of Faffa Food, which produces low-cost and high-protein foods, in Addis Ababa, on July 28, 2015. Feed the Future, Obama's global hunger and food security initiative, invests in agriculture to spur economic growth and reduce poverty and hunger. Barack Obama will be the first-ever US president to address the African Union today, in the culmination of a short tour of the region that has seen him focus on security and human rights. AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP via Getty Images)
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AFP SAUL LOEB