Of all the organized crime syndicates, do you consider the Russian Mafia the most ruthless?

There's quite a few organizations around the world: Colombian drug cartels, the Mexican drug cartels, The Irish Mob, the Japanese Yakuza, the Chinese Triads, the Russian Mafia, the Mexican Mafia, the Indian Mafia, the Bulgarian Mafia, the Chechen mafia, the Brazilian Primeiro Comando da Capital etc. Do you think the Russians are the most feared?

YesNo