It appears to me the old GOP establishment is afraid that Gingrich will rock the boat and remove the status quo that the country club republicans hold dear. Even if there is a republican senate majority, the establishment republicans are going to dig in their heels to stop any transformation of big government. They love things just the way they are because it ensures their power and the feeling of power. This proves that Gingrich is not a Washington insider or establishment republican.
ABSOLUTELY SPOT ON. The Tea Party set the stage when our members took office in Congress, with NEWT there, the OLD establishment R's & D's, have MUCH TO BE AFRAID OF.
Newt will finish the job he started in 1984, he is the only one that knows how, and who.