Incorrect. Actually, the only individual "in Christian leadership" who supposedly said such a thing is Richard Land, and today the Washington Times has issued a correction - the paper says their report was in error, and Land did not say it.
So apart from about a dozen posters on FR that I've seen with my own eyes who say they'll vote for Hillary as opposed to Rudy, this is a very tiny contingent of idiots.
actually, no, I think its more people then you think in that block. but the issue is - will it cause any states that Bush won, to flip to Hillary? Missouri is the one I would watch closely for example.