Lest we forget, it was Gingrich who was trying to run a positive campaign and who offered to debate Romney one-on-one, asking Romney to stop with the millions in unanswered ads attacking him. .. Romney declined... I have no doubt that Romney would do the same thing to Santorum if Santorum was rising in the polls, albeit on different issues.
--Mark Levin--
Romney refused to debate Newt becuase he'd fail in every sense of the word...he's a complete coward!
Romney can’t stop the attacks. They’re the only thing he has going for him. If Romney is the nominee the media will stop propping him up, and Obama will destroy him. Primarily because Mitt doesn’t really believe in anything except trying to win elections.