Human nature will not EVER be changed. You can dress the issues in pretty rhetoric and speeches, after which laws will be passed and enforcement tactics rewritten etc. but nothing will have been changed at the base human level. We have been bashing each other on the head since day one, about this that or the other. It will always be so. Just the excuse changes, not the behavior. This has little to do with color or country, ISIS hates us, thugs hate the cops, Russians hate everybody, Kurds hate the Sunni's etc,,,etc,,, etc,,,.If it wasn't the Brown kid it would be something else. There is no end.
On the other hand, since he was black and the cop was white, than of course the cop is guilty. Or if your the white law enforcement officer of course the black kid was in the wrong, damn thug. Depends on who you ask, Cain or Able.