Article Photos: At the end, Romney, Obama spar over voter revenge 3/13

  Republican presidential candidate and former Massachusetts Gov. Mitt Romney picks up Levi Vandenberg, five months, of Dover, N.H., as he greets a ropeline of supporters as he campaigns at Portsmouth International Airport, in Newington, N.H., Saturday, Nov. 3, 2012. (AP Photo/Charles Dharapak)