Fox News poll:
It's the one where 30% of prospective Republican primary voters said they'd most trust Newt Gingrich with nuclear weapons. Further down the list there was this question (asked of all people):
Let's imagine the Constitution allowed presidents to serve a third term. For whom would you vote if the candidates were: Republican George W. Bush and Democrat Bill Clinton?
(Don’t know) 3%
(Would not vote) 5%
Here is the breakdown: