Evidently, Sarah Palin is considering a bid for a U.S. Senate seat. If that means more frequent replays of the movie "Game Change," I hope she runs. I could watch that movie over and over again. Of course, if she runs, there is the danger she might win. But, win or lose, there is no one on the national stage who more perfectly embodies the intellectual vacuity of the tea party than Mrs. Palin. The more the light shines on her, the more likely the country will run in the other direction.