They say it isn’t talking to yourself that is a sign of insanity, but when you start arguing with yourself.
The establishment knows Gingrich is his own man. He has no more skeletons, and he knows what needs to be done to fix this country.
They see him as a loose cannon. Point is, they’ve assessed him, what he’s been saying and what he’s been doing, and they know he’ll go rogue when he gets to Washington.