For someone who was extremely 'streetsmart' , Casso sure looks straight dumb once he was caught and behind bars.

I mean the guy ratted out everyone he could.
He had ace's up his sleeve, with his knowledge. Especially regarding the Mafia Cops.

But he blew it. Could of been a Mob 'legend' , but now just viewed as a deranged mega- rat. And he got nothing for his ratting. Actually, he got it worse. Wasn't he in one the harshest federal prisons??