Article Photos: At the end, Romney, Obama spar over voter revenge 2/13

  Chloe Romney, granddaughter of Republican presidential candidate, former Massachusetts Gov. Mitt Romney and wife Ann Romney, runs up to the stage for a hug during a campaign stop with Republican vice presidential candidate Rep. Paul Ryan, R-Wis., and his wife Janna Ryan, Friday, Nov. 2, 2012, at The Square at Union Centre in West Chester, Ohio. (AP Photo/Charles Dharapak)