The Republicans have decided that Fred Thompson is their man. I'm not sure how they arrived at this decision. Maybe they held a meeting at some secret mountaintop castle. Or perhaps there's some kind of GOP pheromone wafting through the air that most of us can't detect. (The latter theory might explain Chris Matthews's otherwise baffling on-air musing about Thompson: "Can you smell the English leather on this guy, the Aqua Velva, the sort of mature man's shaving cream, or whatever, you know, after he shaved? Do you smell that sort of--a little bit of cigar smoke?") Whatever it is,...