David Buckner, an anti-tax professor at Columbia University, passed out live on the air during Glenn Beck's increasingly insane broadcast this afternoon.

Beck was talking about the "path to destruction" and then Buckner told Beck four times that he was going to pass out, and Beck just stood there with a goofy grin, and then Buckner said, "Gone" and went down. Beck's producers just kind of stood there until Beck asked for a little help. We hope Buckner's OK.