Protestors with the organization CodePink demonstrate prior to testimony by Chairman of the Joint Chiefs of Staff General Martin Dempsey and US Secretary of Defense Chuck Hagel on US policy towards Iraq and Syria and the threat posed by the Islamic State (IS) during a Senate Armed Services Committee hearing on Capitol Hill in Washington, DC, September 16, 2014. AFP PHOTO / Saul LOEB        (Photo credit should read SAUL LOEB/AFP/Getty Images)