Lebanese tanks, armored personnel carriers and soldiers have patrolled the two cities in wake of the car bombing that killed the nation's top intelligence chief. On Monday, seven people were killed in unrest in Tripoli in clashes among rivaling groups of Sunnis and Alawites, an offshoot of Shiite Islam, NNA reported.
MORE: http://www.cnn.com/2012/10/23/world/meast/lebanon-violence/index.html?hpt=imi_c2
See also...
A look at some of the key players in Lebanon's latest crisis
http://www.cnn.com/2012/10/21/world/meast/lebanon-unrest-players/index.html
