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Photo by: Mohammad Hannon

**FILE** Libyan civilians celebrate the raiding of Ansar al-Shariah Brigades compound in Benghazi, Libya, on Sept. 21, 2012, after hundreds of civilians, military and police raided the Brigades base. The attack that killed the U.S. ambassador and three other Americans has sparked a backlash among frustrated Libyans against the heavily armed gunmen, including Islamic extremists, who run rampant in their cities. (Associated Press)

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