Just from my observation and I could be off but I'd say Jewish gangsters are a strong number 2 behind Italians when it comes to historical significance, power and money making ability. Maybe because like Italians the biggest names in Jewish crime came from a much romanticized era. I'd bet Colombian, Mexican and probably current Italian DTOs make more money than the Jews or Italian Americans did its just they came from a time that many people for one reason or another are nostalgic about.