i can't speak from any position of authority or specific knowledge, but my gut instinct is that if there's enough money in it, then there will be Mob guys getting in on the action. i can't name any specific individuals, but any city with a Mafia presence,or smaller cities with gangsters under Mob oversight, are bound to have some involvement in the narcotics trade. Of course the #1 rule isn't "don't do it", but rather, "don"t get caught". None of the traditional Mob rackets produce as much pure profit as narcotics, and these guys are not going to pass up the gold mine.