Eating at restraunts that may or may not be fronts for organized crime.
People in the mafia who won't whack us.
Woke Up This Morning by A3
The Godfather, Goodfellas, Casino, Scarface, The Untouchables, Miller's Crossing, A Bronx Tale, Donnie Brasco
The Sopranos (duh)
The Idiot's Guide to Money Laundering
Al Capone, Whitey Bulger, Johnny Two-Fingers