Luciano was boss before Vito...Luciano was in the narcotics biz before Vito, although it is possible that later Vito took it to another level while in Italy but still, Lucky was one of the prime players during the 50s....Lucky also had interests in Cuba since the 30s...so Ill go with Luciano
Mongol General: Conan, what is best in life?
Conan: To crush your enemies, see them driven before you, and to hear the lamentations of their women.
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