The crux of the problem...

...those who want to be cops are usually those you DON'T want to be cops. I speak whereof I know on this matter.

Top LAPD Officers Disciplined for Use of Force at Rally - washingtonpost.com

LOS ANGELES, May 7 -- Los Angeles Police Chief William J. Bratton demoted one top officer and reassigned another Monday, the department's first act of punishment after police used batons and rubber bullets on immigration-rights protesters last week.

So, when you gonna fire their sorry racist, sadistic asses? Eh? What's that?