WASHINGTON, DC – JANUARY 22: Accompanied by CIA Spokesperson Marie Harf (R), former U.S. Senator Chuck Hagel leaves the Capitol Hill offices of Sen. John McCain (R-AZ) after the two Vietnam War veterans met January 22, 2013 in Washington, DC. Hagel, who cochaired McCain’s 2000 presidential campaign, has been nominated by U.S. President Barack Obama to succeed Leon Panetta as Secretary of Defense. (Photo by Chip Somodevilla/Getty Images)
