“At least from a national security standpoint, none of the problems the U.S. and U.K. face will become easier to solve if the U.K. is out of the E.U.; on the contrary, I fear that a 'Brexit' would only make our world even more dangerous and difficult to manage.”

American Army general and CIA director

David Howell Petraeus is a retired United States Army general and former CIA director. He served from 2011 to 2012 as the agency’s fourth director, after a 37-year military career. Before leading the CIA, Petraeus held several senior Army commands. He led U.S. and coalition forces in Iraq as commanding general of Multi-National Force, Iraq, then served as commander of U.S. Central Command and later as commander of the International Security Assistance Force and U.S. Forces, Afghanistan.