A Sunni gunman (right) points toward a possible target during clashes in the northern port city of Tripoli, Lebanon, on Monday May 14, 2012. (AP Photo/Hussein Malla)

Photo by: Hussein Malla

A Sunni gunman (right) points toward a possible target during clashes in the northern port city of Tripoli, Lebanon, on Monday May 14, 2012. (AP Photo/Hussein Malla)