Barack Obama participates in National Medal of Honor

Barack Obama,National Medal of Honor ,Barack Obama participates,view Barack Obam participates.President Barack Obama, accompanied by Medal of Honor recipients, lays a wreath at the Tomb of the Unknowns at Arlington National Cemetery during National Medal of Honor Day at Arlington National Cemetery, March 25, 2009. in a statement, Obama described Medal of Honor recipients as "foremost examples of greatness in service and sacrifice.