Vice President Joe Biden (center) talks Sept., 6, 2011, with John Brennan (left), President Obama's chief counterterrorism adviser, and CIA director David Petraeus following a swearing-in ceremony in the Roosevelt Room of the White House in Washington. (Associated Press)

Photo by: Pablo Martinez Monsivais

Vice President Joe Biden (center) talks Sept., 6, 2011, with John Brennan (left), President Obama's chief counterterrorism adviser, and CIA director David Petraeus following a swearing-in ceremony in the Roosevelt Room of the White House in Washington. (Associated Press)