The day after the election, my Dad was mad. He said, "You know who lost the election for Mayor? Obama!" he said not waiting for an answer. I was worried that senility had come for my Dad in the night. Barack Obama wasn't running for Mayor of New York City. That pseudo contest was between incumbent Michael Bloomberg and challenger Bill Thompson.
It turns out, my Dad was convinced that if the President had spent as much time stumping for Thompson as he did for "everybody else" Thompson would've won. It's easy to believe that especially given how close the race was. Apparently $100 million doesn't buy as much of a margin as you'd think. But Obama campaigned for the governors of New Jersey and Virginia, and they both lost. Extrapolating that out, it’s conceivable that if Obama had endorsed Thompson more vigorously, he could have lost by an even wider margin.
Republicans are cooing that this is a big win for them. And quite frankly they needed it. The Grand Old Party just hasn't been itself since the last presidential election. They are going