Are Republican's losing their grip?

Great article from Slate on the continued movement for the Republican party to the right and the problems that this is causing them. Some quotes:

• Christie is not part of the natural constituency for Darwin-denial. He's an intelligent man, a lawyer, a fiscal rather than a social conservative. But Christie is also someone who might want to run for president someday, or be selected as someone's running mate. For those purposes, he must constantly ask himself the question: Am I about to say something to which a white, evangelical, socially conservative, gun-owning, Obama-despising, pro-Tea Party, GOP primary voter in rural South Carolina might object? By this standard, simple acceptance of the theory of evolution becomes a risky stance. To lie or to duck? Christie chose the option of ducking while signaling his annoyance at being put in this ridiculous predicament.
• Like the White Queen in her youth, the contemporary Republican politician must be capable of believing as many as six impossible things before breakfast. Foremost among these is the claim that it is possible to balance the federal budget without raising taxes.
• Even after the release of Obama's birth certificate, however, nearly one-quarter of Republicans still refuse to believe that the president was born in the United States. Conspiracy thinking is flourishing on the right like no time since the McCarthy era. The GOP rank and file is in desperate need of a cold shower, a slap in the face, a wake-up call. But instead of telling the base to get a grip on reality, the party's leaders are chasing after the delusional mob. To get to the front of the line in 2012, Republican candidates must pretend to believe a lot of nonsense than isn't so. Or do they actually believe it?

http://www.slate.com/id/2295128/