Polls in Wisconsin close in the next half hour. Professors Althouse (in Wisconson) and Jacobson are live-blogging the results.
Meanwhile, in what is hopefully a good sign, the White House continues to downplay the results. Jay Carney even had the audacity to complain about Walker outspending his opponent. Remind me: how much did Obama outspend McCain by in 2008?
UPDATE: NBC and Fox News have both called it for Walker!!