That Mitt Romney finds himself so imperiled by Rick Santorum—Rick Santorum!—is just the latest in a series of jaw-dropping developments in what has been the most volatile, unpredictable, and just plain wackadoodle Republican-nomination contest ever. Part of the explanation lies in Romney’s lameness as a candidate, in Santorum’s strength, and in the sudden efflorescence of social issues in what was supposed to be an all-economy-all-the-time affair. But even more important have been the seismic changes within the Republican Party.
“Compared to 2008, all the candidates are way to the right of John McCain,” says longtime conservative activist Jeff Bell. “The fact that Romney is running with basically the same views as then but is seen as too moderate tells you that the base has moved rightward and doesn’t simply want a conservative candidate—it wants a very conservative one.”
The transfiguration of the GOP isn’t only about ideology, however. It is also about demography and temperament, as the party has grown whiter, less well schooled, more blue-collar, and more hair-curlingly populist. The result has been a party divided along the lines of culture and class: Establishment versus grassroots, secular versus religious, upscale versus downscale, highfalutin versus hoi polloi. And with those divisions have arisen the competing electoral coalitions—shirts versus skins, regulars versus red-hots—represented by Romney and Santorum, which are now increasingly likely to duke it out all spring.
As Heilemann explains, in a ton of detail, the Republican party is FUBAR (fucked up beyond all reason).