We 're trying to understand where they 're coming from Parts of restive northern city remain under insurgent control , attacks continue . Score: 6 Mosul last major battleground since troop surge forced insurgents out of Baghdad . Top U.S. commander in Iraq says potential exists for Iraqis to handle mission .
Parts of restive northern city remain under insurgent control , attacks continue . Score: 6 Mosul last major battleground since troop surge forced insurgents out of Baghdad . Top U.S. commander in Iraq says potential exists for Iraqis to handle mission .