There are three types of Republicans in the world:
1) Northeastern. These are the Rockefeller Republicans. They tend to be internationalists and fiscally conservative. This movement is all but dead. They were compelled to leave the party by the much more socially conservative Southern Republicans. George H.W. Bush was a NE Republican.
2) Southern. These are the social conservatives. They tend to support a strong national defense. Fiscal discipline is only a talking point. This movement is still alive, but was repudiated both in the congressional elections in 2006, as well as the general elections of 2008. George W. Bush was a Southern Republican.
3) Western. The Western Republican is the Republican of libertarian leanings, generally favoring non-intrusive government in terms of social issues, and also favoring fiscal discipline. They tend to oppose nationalization of anything. They often, but not always, favor a strong national defense. Reagan was a western republican. This is the future of the Republican party, because the Western Republican can capitalize on the whims of the Independent Voter, who is usually fiscally conservative, libertarian socially, and for a strong national defense.
The Northeastern Republican was the type of Republican your grandfather was. The Southern Republican was just beat up in a brawl yesterday and is on life support.
The Western Republican is the Republican of the future. When the Obama-Reid-Pelosi troika overplay their hand in the next 2-4 years, conservatives and conservate-leaning libertarians will strike, and will reestablish a mandate to govern.
Crossposted at Smitten Eagle.