If you were to assume Newt Gingrich's choice as the best president of the twentieth century was Ronald Reagan, maybe even his favorite president of all-time, you would make a logical conclusion based upon all the mentions he's been giving in this campaign cycle to curry favor with Reagan conservatives.
But, you would be wrong. Newt Gingrich's very favorite president "maybe of all time" was (wait for it, drum roll please). . .
So I guess everybody gets to play the flip flop game these days with impunity.