Photo taken on March 21, 2014 shows the site of a bomb attack in Lebanon's northern port city of Tripoli. The death toll of the continuing clashes in north Lebanon's port city of Tripoli between the Sunni Bab el-Tebbaneh neighborhood and the rival Alawite Jabal Mohsen rose to 18 killed and more than 100 injured, including 22 soldiers of the Lebanese army. (Xinhua/Omar Ibrahim)
Photo taken on March 21, 2014 shows the site of a bomb attack in Lebanon's northern port city of Tripoli. The death toll of the continuing clashes in north Lebanon's port city of Tripoli between the Sunni Bab el-Tebbaneh neighborhood and the rival Alawite Jabal Mohsen rose to 18 killed and more than 100 injured, including 22 soldiers of the Lebanese army. (Xinhua/Omar Ibrahim)
Photo taken on March 21, 2014 shows buildings with bullet holes on the wall in Lebanon's northern port city of Tripoli. The death toll of the continuing clashes in north Lebanon's port city of Tripoli between the Sunni Bab el-Tebbaneh neighborhood and the rival Alawite Jabal Mohsen rose to 18 killed and more than 100 injured, including 22 soldiers of the Lebanese army. (Xinhua/Omar Ibrahim)