You are correct on that last, and Buckhead has not been active here for quite some time.
He was engaged as a defense attorney for one or more of the people charged in Fani Willis’ political prosecution of Trump. There were a good number of other people charged in the case, around a dozen IIRC. All dropped. I hope Fulton County ends up paying everyone’s attorney bills, it would serve them right.
I probably should have mentioned that the Dan Rather fake news incident happened in September 2004, during the feverish run-up to the Presidential election, in which John F. Kerry attempted to beat incumbent President George W. Bush.