BEIRUT- Rebel groups fully repelled the Syrian army and its allies from the Sheikh Saeed district in southeast Aleppo, a rebel official said on Wednesday after a Syrian military source said government troops and allied forces had captured the district. Zakaria Malahifji, head of the political office of the Aleppo-based Fastaqim rebel group, denied this, saying the insurgents had control of the area but that there were ongoing clashes.