WASHINGTON - JUNE 25:  Former U.S. Sen. Chuck Hagel (R-NE) speaks during the Eric M. Warburg Award presentation ceremony at the Library of Congress June 25, 2009 in Washington, DC. This year's award was presented to German Chancellor Angela Merkel. Getty Images logo Getty Images 5 months ago

WASHINGTON - JUNE 25: Former U.S. Sen. Chuck Hagel (R-NE) speaks during the Eric M. Warburg Award presentation ceremony at the Library of Congress June 25, 2009 in Washington, DC. This year's award was presented to German Chancellor Angela Merkel.