Before becoming a terrorist leader, ISIS chief was a prison informer in Iraq for U.S., records show


Patrick Driscoll sitting on a table: U.S. military spokesman Rear Adm. Patrick Driscoll in Baghdad on Oct. 15, 2008. The United States had announced that day that a foreign insurgent killed in the city of Mosul was Abu Qaswarah, shown on screen, the No. 2 in the Islamic State of Iraq, previously known as al-Qaeda in Iraq.