Discover the notorious lives of the most famous mobsters, from Al Capone to John Gotti. Also, learn about their rise to power and ultimate downfall.

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Notorious Sicilian Mafia "boss of all bosses" Salvatore "Toto" Riina has died from cancer in jail, aged 87. Riina was serving 26 life sentences and is believed to have ordered more than 150 murders.

News journalist Troy Hayden sat down with notorious mobster Sammy the Bull and former Maricopa County Sheriff Joe Arpaio.