I need no lectures to remind me that good people inhabit the system; my cousin is a federal prosecutor. Nor do I need any lectures on the heroism of cops; I've ridden with police, been protected by them and yield to no one in my admiration for those who do that job with honor.
So save the lectures, just give me an answer: How can I trust a system whose biases against people who look like me are simultaneously well-documented, yet happily ignored by those who resemble me not at all.
The question matters because without trust, the system doesn't work. Everybody came down, and justifiably so, on the idiot rapper who said last year that he would not call police even if a serial killer were living next door. Unfortunately, fewer people bothered to ask where such profound distrust comes from. Fewer still bothered to ask what it leads to.
People don't participate in systems they don't trust. They don't come forward, they don't testify. So criminals go uncaptured and crimes, unpunished. Yet some black people apparently find that preferable to participating in a system they believe is rigged against them. I don't agree with them, but before you condemn them, ask yourself: Would you play in a game refereed by someone who hated you? What's the point?