Lovely NYTimes column by Frank Rich. Sample:

BARACK OBAMA’S most devilish political move since the 2008 campaign was to appoint a Republican congressman from upstate New York as secretary of the Army. This week’s election to fill that vacant seat has set off nothing less than a riotous and bloody national G.O.P. civil war. No matter what the results in that race on Tuesday, the Republicans are the sure losers. This could be a gift that keeps on giving to the Democrats through 2010, and perhaps beyond.

The governors’ races in New Jersey and Virginia were once billed as the marquee events of Election Day 2009 — a referendum on the Obama presidency and a possible Republican “comeback.” But preposterous as it sounds, the real action migrated to New York’s 23rd, a rural Congressional district abutting Canada. That this pastoral setting could become a G.O.P. killing field, attracting an all-star cast of combatants led by Sarah Palin, Glenn Beck, William Kristol and Newt Gingrich, is a premise out of a Depression-era screwball comedy. But such farces have become the norm for the conservative movement — whether the participants are dressing up in full “tea party” drag or not.

The battle for upstate New York confirms just how swiftly the right has devolved into a wacky, paranoid cult that is as eager to eat its own as it is to destroy Obama. The movement’s undisputed leaders, Palin and Beck, neither of whom has what Palin once called the “actual responsibilities” of public office, would gladly see the Republican Party die on the cross of right-wing ideological purity. Over the short term, at least, their wish could come true…

Yippee!