In late December, Charles Krauthammer called on the GOP to fund ObamaCare. Today, he’s making the case for repealing ObamaCare. I don’t think this signals a change of mind so much as a change of tactics, since Krauthammer has never been on board with ObamaCare. But his shift toward repeal is telling, I think, of the way that the House repeal vote has changed the dynamics in Washington. Repeal is still a steep uphill climb, but it’s doable — especially if the GOP recaptures the White House in 2012.