Oh, what the Republicans won't do with this one. Barack Obama admitted to John Stewart last night on The Daily Show that he's in therapy -- to make sure his white half won't keep him for voting for himself on November 4th. (If you're humor-impaired, don't worry, it's a joke. But no more outlandish than the other ridiculous things the McCain camp has been trying to use against him.) Here's the clip. Notice the gray in his hair. It seems to me to be graying by the day. Has the campaign been that tough? Has he stopped using Grecian formula? Is he going to be completely white-haired by the end of his first term? Inquiring minds want to know.