Democratic Senate hopeful Alvin Greene suffered a heartbreaking upset yesterday in South Carolina, losing to Republican Jim DeMint by the narrowest of 34-point margins. Across the country—as one New York Times writer described it, the “wide battleground that stretched from Alaska to Maine,” which I think means Canada—Greene’s surprise loss prefigured Republican gains, including a 60-seat pickup in the House of Representatives. “We’ve come to take our government back,” newly-elected Senator Rand Paul told his victory party. “They say that the U.S. Senate is the world’s most deliberative body. I’m going to ask them to deliberate on this: The American people are unhappy with what’s going on in Washington.” Mr. Paul then shouted an obscenity after an aide told him where the Senate is located.