Rival insurgent groups continue to fight each other in syria. In the latest development, the so-called Free syrian Army has seized a compound held by al-Qaeda-linked militants in syria\'s northwest. Opposition sources say the F-S-A insurgents seized the compound after chasing fighters loyal to the Islamic State of Iraq and the Levant in Aleppo\'s Manjib town. The I-S-I-S militants reportedly used car bombs for the first time to defend the compound. The foreign-backed battle against the syrian government has turned into full-scale infighting in recent days. The al-Qaeda-linked group has suffered huge losses in two days of fighting against an alliance of militant groups in Aleppo and Idlib provinces. Dozens from both sides have been killed in clashes since Friday. Show Less >>