I did hear Michael say that on one of his Documentaries. I just don't buy his act. Maye its sincere but he did cooperate and even if he didn't testify against mobsters, how do we know he didn't in private? He did testify on others, that is well known. His last video about the Mob, the Prosecutor of his case, who was the same guy for Henry Hill and who appeared in Goodfellas, said he cooperated. And as we all know a rat is a rat. I still compare him to Wayne Grande in Philadelphia.