Republican presidential candidate, former Massachusetts Gov. Mitt Romney waves to supporters as he campaigns at Screen Machine Industries, in Etna, Ohio, Friday, Nov. 2, 2012. (AP Photo

 

              Republican presidential candidate, former Massachusetts Gov. Mitt Romney waves to supporters as he campaigns at Screen Machine Industries, in Etna, Ohio, Friday, Nov. 2, 2012. (AP Photo
Republican presidential candidate, former Massachusetts Gov. Mitt Romney waves to supporters as he campaigns at Screen Machine Industries, in Etna, Ohio, Friday, Nov. 2, 2012. (AP Photo/Charles Dharapak)