structural:summarization, structural:scholar_edition, information:filtering
Mafia

One of the most infamous criminal gangs are Mafias, whose activities include racketeering and overseeing illicit agreements. These include the Sicilian Cosa Nostra and the Italian–American Mafia. The Neapolitan Camorra, the Calabrian 'Ndrangheta and the Apulian Sacra Corona Unita are similar Italian organized gangs. Outside of Italy, the Irish Mob, Japanese yakuza, Chinese triads, British firms, and Russian Bratva are also examples.