White kids and suburban kids do shit like this too, and this stuff isn't new at all. The only reason this made news was because of the teenager getting shot. If he didn't get shot, it usually wouldn't be seen as news worthy by the American media. Lastly, Detroit is missing from that map showing the locations where this is a "problem," the place with one of the highest violent crimes rates in the US.
This. Not only black kids does this... pretty much every type of people does this too.
Not sure why some people in this thread is trying to generalize the black/ghetto stereotype.