Aye. It is old (true) argument: If we outlaw guns, only outlaws will have guns.
Perzactly. Let's face it, just like in any area: There are good cops and bad cops. Good bankers, bad bankers, good lawyers and bad lawyers. Training would probably weed out the yahoos right off.
Is there any reason to believe that the military are any better than the police in this regard?
And therein lies the rub. Anger management. Seems less like a training problem than a personality problem.
Yes.
Actually its both.
There are a few conditions that police will sometimes react to: Driving while black, walking while black, living being black, being in the wrong place while black.
I know it is hard for you to comprehend, but racism, particularly white-on black-racism - is still alive and well here in many parts of the U.S. It is much more subverted now, but it is still there. Black-on-white racism also exists and is just as wrong. But let me subjugate your particular race for about 400 years and see how you fare after that amount of time.
The old saw that blacks "sold their own into slavery" won't cut hot turds, so skip it.