No, BEHAVIOR like those boys exhibited is "excellent for keeping that racial hatred cooking".
Getting angry with people who expose that behavior isn't going to help. It's not the exposure that makes white people angry, it's the behavior. You think people here haven't had personal experience with crime? I've been mugged three times -- once by a Hispanic guy with a knife, and twice by a group of feral black teens. My aunt was mugged by a black teen.
It's not news that lots of white folk experience crime, and that the crime is disproportionately committed by young black men. Wake up.
I have had experience with alcoholics/addicts before.
This is exactly the behavior. They say and do things right on the edge of incivility that encroach on others’ persons and property, and pretty much dare you to say or do anything about it.
If/when you do, YOU are the bad guy for disturbing the peace and pointing out the aggressive behavior.
I’m not angry.
Just disappointed.