:iagree:
As far as criminal gangs go, the biker gangs seem to have done a pretty good job "branding" themselves and flying under the radar of normal folks (which is not altogether a bad thing.) Their money making enterprises don't involve normal people, and they do tend to blend with motorcyclists (whole 'nuther animal) at charity events. But, yeah, biker gangs are scary.
I'm so glad that we moved to an area with lots of motorcyclists and zero active gangs.