<br /> More than 100 people were wounded in Syria’s Aleppo late on Saturday in a suspected toxic gas attack.<br />Syria's government and its ally, Russia, blamed the attack on insurgents.<br />A health official in Aleppo said victims suffered breathing difficulties and eye inflammation suggesting the use of chlorine gas.<br />Rebel officials denied the allegations and asserted they do not possess chemical weapons.<br />State news agency SANA said on Sunday 107 people were injured, including children.<br />A monitoring group said air strikes hit rebel territory in northwest Syria on Sunday.<br />Russia and Turkey agreed upon a buffer zone in northwestern Syria in September. <br />
