@revelette2,
Well, as far as I can tell from what I've uncovered so far, the abuse seems to cross racial and economic lines. As long as you're not obviously a member of the protected upper-class, you can be bullied. If what I've found is accurate - and it looks pretty consistent so far - if you're outright poor and/or a racial minority, you stand an unreasonable chance of being outright targeted for abuse, up to what can be reasonably described as execution, as with the mentally ill guy who got killed for camping in the wrong place, the deaf guy who couldn't hear the orders yelled at him from behind, the guy with earphones who couldn't hear the same such orders, the baby in a crib in a house that was mistakenly targeted for a drug raid, etc etc. Seems that instead of resisting the US becoming a culture of violence, the police are wholeheartedly leading the way. It's sad and shocking, and it doesn't resemble much the US that I grew up in decades ago.