Lilibet Hagel, wife of Secretary of Defense Chuck Hagel, is recognized for her service with a bouquet of flowers during the Armed Forces Farewell Tribute to Hagel on Joint Base Myer-Henderson Hall in Arlington, Va., Jan. 28, 2015. President Barack Obama hosted the event, which included remarks by Vice President Joe Biden and Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff. (DOD photo by Petty Officer 2nd Class Sean Hurt/Released)