It's been interesting watching the progress of the US Presidential primaries over the last several weeks - while the Democratic primaries were pretty predictable in boiling down to Clinton vs. Obama, the Republican primaries were decidedly more of a crapshoot, at least to me.
I never thought Tancredo or Hunter had any serious base of support to tap. They speak for the nativists in the GOP - I agree that the GOP is a multi-headed creature, a fusion of financial, national defense and social (theological )conservatives, along with a strong nativist contingent. Grover Norquist would be a reasonable example of the first group - Norquist
(link) is strongly conservative financially, but stays silent on religious/moral issues. In the aftermath of the Terry Schiavo case, Norquist suggested that the social conservatives wing had ignored the general public opinion and hurt the party.
Broadly labelling the GOP candidates as their 'faction', I'd say it looks like:
Defense: McCain, Giuliani
Financial: Romney
Social: Huckabee, Thompson, Keyes
Libertarian - Paul
Nativist - Hunter, Tancredo
The nativists dropped out first, fast and hard. Next went Ol' Fred, whose lackluster campaign and apparent distaste for hard work and staying awake led him to shuffle off the stage post South Carolina. Giuliani, with his 'Go Big or Go Home' bet on Florida to kickstart his run into the nomination failed to win big, and so went home. Rather predictably, Giuliani endorsed McCain, the other 'defense' candidate. The three main GOP contenders left (neglecting Paul and Keyes, apologies to both men) cover the three remaining 'factions' - defense (McCain), social (Huckabee) and fiscal (Romney). The reaction of the hard-line right wing to each man has been interesting.
From time to time I like to read FreeRepublic.com
(link) and get a overview of how the regulars there are reacting to various news stories. In my view, they represent the footsoldiers of the hard-right wing. For a long time, they were supporting Thompson as the Great GOP Hope as well as Tancredo and Hunter. The collective opinion of the group shares the right-wing pundit dislike of McCain (bordering on abject hatred), labelled Huckabee a 'socialist', and so on. Romney now has become the fallback candidate, with a number of posters stating they will stay home rather than vote for McCain in the general.
This represents a serious problem for the GOP - McCain seems to do best in polls versus both Clinton and Obama, but the impact of Freepers and their ilk's hatred for McCain could well lead to a sapping of grassroots support from the GOP 'base' of social conservatives. This hatred was no doubt stoked by the endorsement of McCain by Gov. Schwarzenegger, who, as a middle-of-the-roader has earned nothing but contempt ('The RINOnator', etc.) from right wing partisans.
In a close election, it's vital that your supporters are energized and motivated to turn out - the Democrats have that in spades, but the GOP is in danger. We'll see how things turn out, but McCain fundamentally is disliked by segments of the party base, who see him as the 'pick of the establishment' and may be prepared to punish the party by sitting this one out.
--D.