U.S. President Barack Obama walks at the White House in Washington before visiting wounded military personnel in Maryland

 
U.S. President Barack Obama walks at the White House in Washington before visiting wounded military personnel in Maryland
U.S. President Barack Obama walks on the South Lawn of the White House in Washington before departing to visit wounded military personnel at the Walter Reed National Military Center in Bethesda, Maryland, March 5, 2013. REUTERS/Larry Downing