Sen. Corker is Concerned About Hagels Temperament

An addition to the list of stuff for Obama's Secretary of Defense nominee to address

Sen. Bob Corker raised questions Sunday about former Sen. Chuck Hagel's "temperament," adding another element to the debate over President Barack Obama's nominee to be the next secretary of Defense.

The Tennessee lawmaker said his concerns about Hagel were not "disqualifying" going into the confirmation hearings, but he wanted answers for some of his questions.