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A Sunni gunman holds his AK-47 as he rides a scooter on a blocked street leading to a Shiite neighborhood after overnight clashes between Sunni and Shiite gunmen in Beirut, Lebanon, Monday Oct. 22, 2012. Lebanese security officials say overnight clashes in Beirut between Sunni and Shiite gunmen have wounded several people. The officials say troops managed to separate the gunmen and calm returned Monday morning to the two neighborhoods in the capital where fighting had erupted. (AP Photo/Hussein Malla)

Deadly Beirut bomb blast

Gunmen exchanged fire in southern districts of Beirut overnight after

the state funeral of an assassinated Lebanese intelligence chief ended

in violence when angry mourners broke away and tried to storm the

offices of Prime Minister Najib Mikati. (Oct. 22)