Deputy National Security Adviser Brennan is escorted into a Senate Intelligence Committee confirmation hearing on Capitol Hill in Washington

 
Deputy National Security Adviser Brennan is escorted into a Senate Intelligence Committee confirmation hearing on Capitol Hill in Washington
Deputy National Security Adviser John Brennan (L) is escorted into a Senate Intelligence Committee hearing by committee Chairman Senator Dianne Feinstein (D-CA) before testifying on his nomination to be the director of the CIA, on Capitol Hill in Washington February 7, 2013. REUTERS/Gary Cameron