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

 

              Republican presidential candidate, former Massachusetts Gov. Mitt Romney exits his vehicle to board his campaign plane in West Palm Beach, Fla., Tuesday, Oct. 23, 2012, enroute to a cam
Republican presidential candidate, former Massachusetts Gov. Mitt Romney exits his vehicle to board his campaign plane in West Palm Beach, Fla., Tuesday, Oct. 23, 2012, enroute to a campaign stop in Nevada, after the last presidential debate Monday night against President Barack Obama. (AP Photo/David Goldman)