Obama "most radical President ever" according to Gingrich

He goes on to say that Obama runs a “secular, socialist machine.”

The obvious question is: who held the title of “Most radical President” before him? So, whatever you think of Obama aside; who, in your opinion, is the most radical President ever?

I have my answer, but I’m going to wait awhile to see what other people think before I post it.

What's your stake in this, cowboy?