Well put, HK4U.
I am getting frustrated at all the unneccesary police violence lately. I know there are good ones out there. I just think they are given too much power, and power corrupts. And many LEO's do things like this, how many OFF camera, we will never know. I think we should crack down on this kinda stuff harder. Kicking a handcuffed perp in the head should be more than a week vacation without pay.
In order to rally people, governments need enemies. They want us to be afraid, to hate, so we will rally behind them. And if they don't have a real enemy, they'll invent one in order to mobilize us.
At least now the bad ones are being caught on tape. In the past I am sure a lot more was done and not seen.