Greeks just tended to get absorbed into the Italian crews if they weren’t with some other ethnicity. Greeks had their little vice operations going on and they would pay rent to the Italians and do their own thing. Individual greek criminals got pretty big as associates of Italian crews or on their own with mixed Greek and other criminals together. But Greeks don’t have their own version of LCN or anything. Oddly enough, all over the world, if you deal with criminal networks, you will almost always find a group of Greeks somewhere in the mix doing their part. They’re all over the underworld, just not as some official mafia.