Republican presidential candidate, former Massachusetts Gov. Mitt Romney and wife Ann Romney arrive to vote in Belmont, Mass., Tuesday, Nov. 6, 2012.(AP Photo/Charles Dharapak)

 

              Republican presidential candidate, former Massachusetts Gov. Mitt Romney and wife Ann Romney arrive to vote in Belmont, Mass., Tuesday, Nov. 6, 2012.(AP Photo/Charles Dharapak)
Republican presidential candidate, former Massachusetts Gov. Mitt Romney and wife Ann Romney arrive to vote in Belmont, Mass., Tuesday, Nov. 6, 2012.(AP Photo/Charles Dharapak)