Lebanese protesters are enveloped in tear gas as they pull a barbed-wire barrier during clashes after the funeral of Brig. Gen. Wissam al-Hassan who was assassinated on Friday by a car bomb in Beirut, Lebanon, Sunday Oct. 21, 2012. Lebanese soldiers fired guns and tear gas to push back hundreds of protesters who broke through a police cordon and tried to storm the government headquarters in Beirut. The enraged crowd came from the funeral of a top Lebanese intelligence official assassinated in a massive car bombing.(AP Photo/Hussein Malla)
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