Vice President Joe Biden lays a wreath at the Tomb of the Unknowns, on Memorial Day, Monday, May 31, 2010, at Arlington National Cemetery in Arlington, Virginia. (Army/Jacqueline Leeker) The Little Picture: Memorial Day.
Vice President Joe Biden lays a wreath at the Tomb of the Unknowns, on Memorial Day, Monday, May 31, 2010, at Arlington National Cemetery in Arlington, Virginia. (Army/Jacqueline Leeker) 
