Republican presidential candidate, former Massachusetts Gov. Mitt Romney exits his vehicle before boarding his campaign plane in West Palm Beach, Fla, Tuesday, Oct. 23, 2012, enroute to

 

              Republican presidential candidate, former Massachusetts Gov. Mitt Romney exits his vehicle before boarding his campaign plane in West Palm Beach, Fla, Tuesday, Oct. 23, 2012, enroute to
Republican presidential candidate, former Massachusetts Gov. Mitt Romney exits his vehicle before boarding his campaign plane in West Palm Beach, Fla, Tuesday, Oct. 23, 2012, enroute to Nevada for a campaign stop, after yesterday's final presidential debate with President Barack Obama. (AP Photo/David Goldman)