FILE - In this Jan. 31, 2103 file photo, former Nebraska Republican Sen. Chuck Hagel, President Obama's choice for defense secretary, testifies before the Senate Armed Services Committee during his confirmation hearing on Capitol Hill in Washington. Sen. Carl Levin, D-Mich., the chairman of the Senate Armed Services Committee, pushed ahead Monday with plans for a vote on Hagel's nomination to be defense secretary despite Republican demands for more financial information from him. (AP Photo/J. Scott Applewhite, File)