Syrian rebels take the fight to al-qaeda linked forces in Aleppo.<br/> <br />Amateur video which can not be independently verified by Reuters appears to show celebrations as a faction of the rebel led Free Syrian Army claims victory over soldiers from the al-qaeda linked Islamic State of Iraq and the Levant.<br/> <br />The fighting among the opposotion is allowing government forces to claw back territory around Aleppo.<br/> <br />More footage purportedly from Damascus appears to show panic in the streets in the aftermath of an airstrike on the Yarmouk camp -- home to thousands of Palestinian refugees.<br/> <br />The UN delivered aid to Yarmouk Thursday -- a day after it said that Syrian authorities had promised to allow humanitarian supplies through to areas cut off by fighting<br/> <br />Syria is home to about half a million Palestinian refugees. Those who have not fled have been trapped for months with rebels under a government siege.<br/> <br />Ahead of planned peace talks next week, rights groups say at least