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Associated Press
Pakistani relatives transport the dead body of a female polio worker who was killed by gunmen at a local hospital in Peshawar, Pakistan, Tuesday, Dec. 18, 2012. Gunmen killed several people working on a government polio vaccination campaign in two different Pakistani cities on Tuesday, officials said. The attacks were likely an attempt by the Taliban to counter an initiative the militant group has long opposed. (AP Photo/Mohammad Sajjad)

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