Sen. Lindsey Graham, South Carolina Republican, waits Feb. 12, 2013, on Capitol Hill to make a statement in opposition to President Obama's choice to run the Pentagon as the Senate Senate Armed Services Committee considers the nomination of former Sen. Chuck Hagel of Nebraska to be secretary of defense. (Associated Press)

Photo by: J. Scott Applewhite

Sen. Lindsey Graham, South Carolina Republican, waits Feb. 12, 2013, on Capitol Hill to make a statement in opposition to President Obama's choice to run the Pentagon as the Senate Senate Armed Services Committee considers the nomination of former Sen. Chuck Hagel of Nebraska to be secretary of defense. (Associated Press)