Admittedly, I am very uneducated on this, which is why I am asking, but be warned, the question might be a little vague.
Anyway, reading the (fictional) works of James Ellroy and other noir books or movies, I always got the impression that mobsters like Mickey Cohen were day-to-day superstars, almost like celebrities and somehow I have trouble imagining this. Sure, the people probably knew about him, but was he that present in day to day life? Did people like him have that much influence and power that they were untouchable? Any insight would be great.
Thanks.