'How on earth can you sell Gingrich as an anti-establishment candidate? It is hard to think of an American politician who is simultaneously so establishment'
Gingrich is not Establishment, or at least he pretends he isn't. That is why Hannity loves him on Fox and always has him on and that is why he has been exceedingly friendly to anti-establishment Trump when Jeb and all the cronies can't stand and fear Trump.
However, we all know that most politicians are just shills and are "bought and paid for", so we can never be sure that their anti-establishmentarianism isn't just an act. Gingrich certainly talks a good common sense anti-establishment game on Fox, but I said that some very astute US political observers say that he cannot be trusted to really be on Trump's side, so I don't know if Gingrich is just another shill or if he will deliver the anti-establishment goods. From what he says on Fox, he sounds great.
'Newt Gingrich vs. the Republican establishment
With George W. Bush, the establishment actually passed its genes from one president to another.
Even Ronald Reagan, often cited as the man who broke the establishment, was not the type of uncontrolled meteor that Gingrich is
...
Romney says that Gingrich is part of the establishment. Technically, Romney is right. Gingrich was House speaker, after all, and then made millions trading off his name and his insider status.
But Gingrich is not part of the real Republican establishment.
He’s rude. He has weird ideas. And he’s unpredictable. One day he’s huddling in a backroom with Tom DeLay and the next he’s seated next to then-Speaker Nancy Pelosi (D-Calif.), talking global warming.
He rattles the established order. He upsets people. In the 1990s, he removed from power poor old Republican Minority Leader Bob Michel, who every two years had bleated “Oh well” and handed the speaker’s gavel to the Democrat in charge.
This is what the conservative base likes. "
www.politico.com/news/stories/0112/72122_Page2.html