I MENTIONED THE HUGE CROWD AT MARK LEVIN’S BOOK-SIGNING, but reader Dan Byers sends this video. That’s a truly amazing line. He writes: “My wife and I just got back from Levin’s book signing in Tysons Corner. The line was unbelievable. As much as we love Mark, we decided not to stand out in the cold rain for five hours. But thousands of others seemed happy to do so–here is a quick video I took that shows the size of the line–the passion and size of his following sure make it easy to understand why the Left wants to reinstate...