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Associated Press
A worker carries crates past a fake life-sized war tank covered with bread sitting on display in the Santa Marta slum as part of a "Bread not Bombs" protest on the sidelines of the Rio+20 UN Conference on Sustainable Development in Rio de Janeiro, Brazil, Tuesday, June 19, 2012. Activists placed the fake war tank covered with bread for residents to eat and to demand leaders at the Rio+20 to redirect military spending to pay for basic needs. (AP Photo/Silvia Izquierdo)

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