John Kerry says Turkey is on board with coalition fighting ISIS . Anbar has been largely overrun by ISIS , which has been waging war for months in order to establish a caliphate -- or a society run by strict Sharia law . President Obama says effort to destroy ISIS will have ups and downs . Iraqi police captain , sources say he was killed in a car bomb attack by ISIS militants near the city of Mosul. ISIS continues its assault on Syria 's Kobani ; coalition fights back with airstrikes .
John Kerry says Turkey is on board with coalition fighting ISIS . President Obama says effort to destroy ISIS will have ups and downs . Iraqi police captain , sources say he was killed in a car bomb attack by ISIS militants near the city of Mosul. ISIS continues its assault on Syria 's Kobani ; coalition fights back with airstrikes .