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Associated Press
IMAGE DISTRIBUTED FOR MAMMUT - The last remains of sunlight falls on the summit of Cerro Stanhardt in Patagonia, southern Argentina, as Stephan Siegrist completes his climb to the top in August, 2012. This climb took place as part of Mammut's "Biggest Peak Project in History" to celebrate the company's 150th anniversary as an alpine equipment provider. (Photo by Thomas Senf/Photopress for Mammut via AP Images) MANDATORY CREDIT

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