He's a sleazey, horrible person and I doubt a true word has ever escaped his lips. He has no chance of winning.
But, it will make primary season more entertaining, I guess.
I think this is pretty close to where I fall.
And regarding Santorum, his significant Google problem isn't going anywhere.
I'm not sure I'd vote for any of these people, just as I'm not sure I want to vote for Obama again. But it's yet too early for me to speculate too much.
Unless Izzard wants to run. In which case, Newt/Izzard 2012!