I'm not quite in your demographic group, but REALLY LOVE Glenn's show when he plays an audiotape in Arabic with a simultaneous "translation into English". (The Arabic devolves not at all into what the Arab is saying).
(Or "interviews" with Steven Hawking, who lapses into street F$#*$& jargon after about a minute).
I guess I'm addicted. It's been on for at least three years that I know of.
Oh yeah! I forgot about those! No, he's got some great parodies and a satisfyingly caustic sense of humor, especially when he gets a lib caller. I think if anyone questioned his loyalty to the troops or to the country they stand a chance of having a wired jaw...