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Associated Press
People surround a flipped a car during a protest at the Tinaya copper mine owned by Swiss-based Xstrata plc in Espinar, Peru, Monday, May 28, 2012. Peru's government declared a 30-day state of emergency in Espinar, a Peruvian highland province, on Monday after it said two people were killed and dozens of police officers injured in violent anti-mining protests. (AP Photo/Gerardo Luna)

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