Lebanese army soldiers are deployed as part of a security plan for the city for a second day in the Sunni Muslim Bab al-Tebbaneh neighbourhood in Tripoli, northern Lebanon April 2, 2014. Lebanese security forces set up checkpoints and patrols in the northern city of Tripoli, raided homes and arrested more than 20 people in a push to control sectarian violence fuelled by the war in Syria. At least 27 people have been killed over the past three weeks in Tripoli in clashes between Sunni Muslims and members of the Alawite sect, an off-shoot of Shi'ite Islam. REUTERS/Omar Ibrahim (LEBANON - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)