I flipped through the Last Mafioso. The Weasel got a hell of a deal to hire someone to write it. The parts I've read focus on his meeting Funzi Tieri, a man of much greater power; to me some simple details come across as fake. Funzi seems somewhat obsessed with Bonanno, according to Fratianno. Also, when he meets Funzi at a nightclub for example, Funzi introduces the Weasel to Tony Salerno, calling him "Fat Tony." I doubt in that situation anyone would introduce a fellow made man using a derogatory nickname used behind Salerno's back. Also how much dialog came directly from wiretaps? Every convo is loaded with incriminating details. I mean even tangential stuff casually tossed in. "Clever how Blackie took out Nardi!"