The radical opposition group ISIS was driven from ISIS a few months . Locals describe mass executions committed by the ISIS group . A war within a war is taking place in Iraq , pitting rebel fighters against radicals from Addana . Volunteers shovel dirt from a grave they dug up before . The town is still reeling from the group 's yearlong brutal reign .
The radical opposition group ISIS was driven from ISIS a few months . Locals describe mass executions committed by the ISIS group . A war within a war is taking place in Iraq , pitting rebel fighters against radicals from Addana . The town is still reeling from the group 's yearlong brutal reign .