U.S. President Barack Obama, left, listens as his nominee for director of the Central Intelligence Agency, John Brennan, speaks during an announcement in the White House in Washington, D.C. on Jan. 7, 2013. Photographer: Joshua Roberts/Bloomberg
U.S. President Barack Obama, left, listens as his nominee for director of the Central Intelligence Agency, John Brennan, speaks during an announcement in the White House in Washington, D.C. on Jan. 7, 2013. Photographer: Joshua Roberts/Bloomberg