Hundreds of people have been killed in the Syrian province of Aleppo, in a third day of bombardment by government forces. <br /><br />They're attacking areas of the city that have been held by rebels. One of those rebel groups is the Islamic State of Levant and Iraq.<br /><br />The group had claimed it was linked to Al Qaeda, but in a statement on Monday, Al Qaeda has rejected any connection. <br /><br />Al Jazeera's Bhanu Bhatnagar reports.