Why bother? This guy probably has three regular listeners, when you count his mother. Why should the likes of Michael Medved freely give his stupid rantings real airtime?
A Secret Service investigation is in order. Free publicity is not.
A policy of doing nothing fails in the face of Lenin's dictum (really roughly quoted, because I haven't seen it in many years): "Push the knife in. If you encounter resistance, back off and try elsewhere. Otherwise push harder."