Karl Rove is the new base of the Republican Party. He has arranged for blacks, Native Americans, Asians, and whites to all leave. This leaves himself. That makes his consulting job easy. When the establishment wants to pay Rove to tell them what the base wants, he can just tell them. This is the Reinvented Rove Majority.
The RINO 4 all embrace this. Fred Thompson, Mitt Romney, John McCain, and Rudi Giuliani have never missed an opportunity to support increased legal immigration including H-1B. They want Karl Rove to be a base alone. So does Republican Chairman Mel Martinez.