His latest Column on the NY Times Page:

Long time readers may recall that there was a time when the comment section of this blog was infested by one or more trolls (might have been all one person), rolling out disinformation about yours truly after every post. So I banned him or them.

But lies about what I’ve done or said aren’t going to be published on my blog — and I’m going to ban not only specific comments with those lies, but commenters who routinely spew them.