If Newt is not the nominee I doubt I vote. I don’t have any other candidate that I like. Probably not popular but how I feel. Give Obama 4 more and be done with it.
If Romney gets the nomination, he’d probably beat Obama but would not substantially change DC (he is too centrist) and only slow down the country’s decline.
If Santorum gets the nomination, he’d probably beat Obama and would make substantial change and substantially slow down the decline, possibly reverse it overtime. Santorum doesn’t care what people think if it goes to his core principles.
I don’t think Gingrich could beat Obama. Too many of my conservative friends say they simply couldn’t vote for him with all the personal baggage and hypocrisy. Plus, I think he is too worried about his place in “history” and would be too accomadative to the media.