Their Flashback shows are probably quite limited. So it's pointless to ask for the Larry show, the 12am after the day of the "Blackfriars" murders. It was a classic believe me, a long monologue by Glick. A lot was said and much was alluded to about former BZ newsman Jack Kelly. Larry was quite serious and somber. Kelly was good, if you never heard him.
I'd also like to hear the first HIV program which would have been about 1983. Cover of the Rolling Stone doing a story about a 'mysterious blood cancer.' David would have been very much concerned with the topic but the audience wouldn't get that it was likely personal with him (though I don't think he contracted it that early).
The last time I heard David on a flashback he was talking about wearing scarfs on that one about dating services.