Sunni gunmen patrol empty 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)
