[easyThrowaway]

In a game-theory-prisoner-dilemma kind of situation, yeah, maybe. In the real world, those guys were always sure to point their to guns to those they knew very obviously couldn't retaliate back. And I'm not strictly talking about minorities, by the way. Simply, those who weren't part of their circle had a rough time and the police made very clear that they would act in their defense if anyone tried something funny.

I've only seen shit like this in sicily in the early 90s, when the mob controlled much of the big cities.

[ethbr1]

This is how you get revolutionary militant resistance like the Black Panthers (and militias).