as I said in the other thread, for better or worse, both gangs and their white petit-bourgeois incarnation, neighborhood watch associations, can't be banned pursuant to the right of free association in the first amendment, as I understand it.
Can't one get round that by simply calling them 'terrorists'?
I'm not sure how easy that is for domestic organizations. foreign neighborhood watch associations, sure. and in 10-20 years, maybe less if we have another large-scale 'terrorist attack', there will be no law left at all.