LE's job isn't to protect you, it's to clean up the mess left behind after a crime has been committed. Get a CHL for when you're out and about, and a decent shotgun for home defense. Trivialities like gang colors, signs, and names become irrelevant when it's your life on the line.
Your response to what I posted doesn't make sense.
And these gangs are not kids running around being delinquent. They are foreign funded terrorists and the point I was making was they are organizing into cells, like AQ and the Communist Party.