An American military adviser has died in the attack to drive ISIS out of Iraq's second-largest city of Mosul. Officials say his vehicle hit a roadside bomb and overturned. Meanwhile, ISIS forces attacked targets around the city of Kirkuk overnight. Security forces there tell CBS News at least 35 people were killed. Holly Williams reports […]
Opposition fighters in Aleppo will not let wounded residents leave the city. At the same time, Russian and Syrian officials will not let humanitarian aid inside. CBS News' Margaret Brennan has the latest.