Did you catch what Newt Gingrich said? That he agrees with Ron Paul except on Iran (and presumably Israel, which I'm guessing he forgot to mention)? Agrees with Ron Paul! Yes, he said so.
Of course he was merely pandering to Paul supporters, but his statement cuts two ways: either people who think Ron Paul's stances are wacky ought not to vote for Gingrich, either; or else, if you think Gingrich isn't wacky, then apparently neither is Ron Paul.