Forgot about some guys in Marco D'Amico's crew getting caught with cocaine in one of their wire rooms. D'Amico was never charged for it but I'd assume they were doing it with his approval.

That also reminds me that Joe DiFronzo took over that pot farm when the owner got behind on juice payments.

Additionally, Tony Spilotro was shaking down drug dealers during his time in Vegas and his crew was was strongly suspected to be dealing some themselves.