Ed Kilgore has two great roundups of conservative revulsion at the House GOP today, incuding a great bit from Ross Douthat:

The most likely scenario, as of 3 PM this afternoon: The stock market continues to drop. Some version of the bailout passes in the next week. The American economy staggers into a recession, but passes through the storm without 1930s-style suffering; the Republican Party is not so fortunate. Even though most Americans claim to oppose the bailout, the House GOP's obstructionism is widely viewed as having worsened the economic situation; the fact that these are contradictory positions does not faze an electorate that wraps all of the country's current troubles up, ties them with a bow, and lays them at the feet of the Bush-led GOP. John McCain loses by a landslide in November. The Democratic Party regains years or even decades worth of ground among the white working class, consolidates the Hispanic vote, and locks up a large chunk of highly-educated voters who might otherwise lean conservative. The much-discussed liberal realignment happens. And a politician running on a Ron Paul-style economic platform does very, very well in the GOP primaries of 2012.
Michael Crowley