Syrian government air raids using barrel bombs on rebel-controlled areas of Syria's second city of Aleppo have killed at least 125 people and injured scores of others, Al Jazeera's reporter in the northern city reported.<br /><br />Residents on Monday were still trying to recover bodies from the rubble, a day after regime helicopters dropped barrels filled with explosives on civilian rebel-held districts in the northern city.<br /><br />Al Jazeera's Nicole Johnstone reports.
