bob daktari said:
are they that different Yaksha - a lot of the street gangs are affiliated via business dealings with the other gangs - they are the street teams if you will for the illegal activites of the other 'gangs'
They're VERY different, in almost every respect. I'm not saying that we shouldn't be targetting the upper echelons, just that to do so is a hell of a lot harder and more expensive. And I don't really agree with the characterisation of street-gangs being the employees of the likes of the mafia

Gangs are autonomous, there's no way they would allow themselves to get into a position where they are 'working for' someone else. The whole point of getting into a gang is so that you can be top of your world.
And sure, the top guys will always find someone to do their dirty work, but if they can't easily get into a partnership with a gang, then it becomes a lot harder. As we've discussed, gangs have the numbers and resources to pull off nearly any crime they want, with little impact to the gang's survival.
bob_daktari said:
and like Gdub says a lot of gangs have made big efforts to distance themselves from their criminal past and are now working for the good of their communities
If they've had a criminal past, then they need to live with the consequences. If they want to break free, then let them start a new gang.