In this combination of file photos, Republican presidential candidate former Mass. Gov. Mitt Romney, left, takes a bite of pizza during lunch with his wife Ann while campaigning at Vill

 

              In this combination of file photos, Republican presidential candidate former Mass. Gov. Mitt Romney, left, takes a bite of pizza during lunch with his wife Ann while campaigning at Vill
In this combination of file photos, Republican presidential candidate former Mass. Gov. Mitt Romney, left, takes a bite of pizza during lunch with his wife Ann while campaigning at Village Pizza in Newport, N.H., Dec. 20, 2011, and then-Senator Barack Obama, right, takes a bite of pizza at American Dream Pizza in Corvallis, Ore., March 21, 2008. Pizza Hut is rethinking its contest daring people to ask "Sausage or Pepperoni?" at the presidential debate Tuesday, Oct. 16, 2012, After the stunt triggered backlash last week, the company says it’s moving the promotion online, where a contestant will be randomly selected to win free pizza for life. (AP Photo)