Marco and the K St. Restoration: I went to see Marco Rubio's town hall this afternoon in Salem, New Hampshire. It was only a few miles from my hotel-I really had no excuse. I wanted to find out: Was Rubio really as slick and insubstantial in this setting as John Edwards? Answer: No. He's slicker. He's slicker, in part, because he at least seems a bit spontaneous,** with a slightly goofy, human quality. I admit this is hard to judge seeing him once -- maybe he always lets his 8-year-old son sit on his stool during his stump speech. But...