Syrian rebel factions clash with fighters from the al Qaeda-linked Islamic State of Iraq and the Levant in a town in Idlib province.<br/> <br />The clashes came after shots were fired into a crowd commemorating the death of a prominent rebel leader held by the powerful al Qaeda-linked group.<br/> <br />The video, which can not be independently verified by Reuters, shows people running for their life as gunfire rings through the street.<br/> <br />Several demonstrations were held in Idlib and Aleppo provinces to mark the death of a prominent Syrian doctor and rebel commander, Hussein Suleiman.<br/> <br />Suleiman's body was handed over earlier this week as part of a prisoner swap between the rival rebel forces.<br/> <br />Video of his corpse showed signs of beating and one ear was cut off.<br/> <br />More footage from Friday appears to show a gas pipeline in flames.<br/> <br />Syria's State news agency says the attack on the pipeline caused a massive fire which led to electrical outages across southern Syria.<br/> <br />Effor
