This is an interesting take on Newt Gingrich:
Inside D.C., it sounds very strange to say that Gingrich is an "outsider." Gingrich has eaten from just about every trough imaginable inside the Beltway. And yet, he's always been very clear that he wants to ("fundamentally," "historically," "categorically" and "radically") overturn the existing order. Some critics always thought, plausibly, that such pronouncements were part of his act or a sign of his megalomania.