US President Barack Obama announces Senator Chuck Hagel (R) and Senator David Boren (2nd L) as Co-Chairmen of the President�s Intelligence Advisory Board during a meeting of the board October 28, 2009 in the Cabinet Room of the White House in Washington, DC. Getty Images logo Getty Images 28 months ago

US President Barack Obama announces Senator Chuck Hagel (R) and Senator David Boren (2nd L) as Co-Chairmen of the President�s Intelligence Advisory Board during a meeting of the board October 28, 2009 in the Cabinet Room of the White House in Washington, DC.