Republican presidential candidate, former Massachusetts Gov. Mitt Romney speaks as he campaigns in Reno, Nev., on Wednesday, Oct. 24, 2012. (AP Photo/Cathleen Allison)

 

              Republican presidential candidate, former Massachusetts Gov. Mitt Romney speaks as he campaigns in Reno, Nev., on Wednesday, Oct. 24, 2012. (AP Photo/Cathleen Allison)
Republican presidential candidate, former Massachusetts Gov. Mitt Romney speaks as he campaigns in Reno, Nev., on Wednesday, Oct. 24, 2012. (AP Photo/Cathleen Allison)