It's pretty rare but the mob will work with street gangs from time to time. Or it would be more appropriate to say certain mobsters will work with street gangs from time to time. Or outlaw motorcycle gangs for that matter.

Back in 2001, a Genovese crew sold $40,000 worth of counterfeit $20 bills with a couple Latin King members. In 2004, you had some Lucchese and Bonanno associates working with Blood members in New Jersey to traffic in oxycontin. In 2007, of course, was when the Luccheses were smuggling drugs and phones into prison with the Bloods. In 2011, a Bonanno associate was trafficking in steroids and marijuana with the Hells Angels in Connecticut. And earlier this year, a Gambino associate was busted working with a Demon Knights MC member in a loansharking operation.