MISTAH KURTZ, HE CRAZY….I’m usually willing to take on any conservative commentator if he or she happens to say something that I feel like arguing with. But there are a few ? in fact, three ? who are so fundamentally nonserious and/or insane that they’re on my permanent “ignore” list no matter what the provocation. These are stictly personal choices, of course, and I mentioned a few days ago that Ann Coulter is one of them. David Horowitz is the second.

Note to David Weigel: Stanley Kurtz is the third. I recommend you update your personal blacklist.