Republican presidential candidate former Massachusetts Gov. Mitt Romney speaks during a campaign stop, Wednesday, Oct. 24, 2012, at the Eastern Iowa Airport in Cedar Rapids, Iowa. (AP P

 

              Republican presidential candidate former Massachusetts Gov. Mitt Romney speaks during a campaign stop, Wednesday, Oct. 24, 2012, at the Eastern Iowa Airport in Cedar Rapids, Iowa. (AP P
Republican presidential candidate former Massachusetts Gov. Mitt Romney speaks during a campaign stop, Wednesday, Oct. 24, 2012, at the Eastern Iowa Airport in Cedar Rapids, Iowa. (AP Photo/Charlie Neibergall)