200 mass graves of thousands of ISIS victims found

200 mass graves of thousands of ISIS victims found  CNN A 'Legacy of Terror': ISIS Left More than 200 Mass Graves in Iraq  New York Times Islamic State Left 200 Mass Graves in Iraq, UN Says  Wall Street Journal United Nations Iraq - UN Assistance Mission for Iraq  United Nations Iraq Three IS leaders killed in clashes with Iraqi security forces in Diyala  Iraqi NewsFull coverage