This is footage purportedly shot by an al-Qaeda linked group in Syria.<br/> <br />The video, which can not be independently verified by Reuters comes as the al-Qaeda linked Islamic State in Iraq and the Levant, claims to have taken control of part of Aleppo.<br/> <br />Al Qaeda leader Ayman al-Zawahri reportedly is calling on rebels in Syria to stop fighting each other.<br/> <br />In recent weeks, the small but powerful group has been caught up in clashes with other insurgents in Syria, often triggered by disputes over authority and territory.<br/> <br />Meanwhile fighting continues across Syria as negotiators gather in Switzerland for peace talks. Opposition leaders at the meetings say they want to see a future without President Bashar al-Assad. Few expect the talks to result in a breakthrough to end the war<br/> <br />Rights groups say at least 1,400 people have been killed in the past 20 days.
