Everytime you call F_S racist, all it does is minimize what people of color have been experiencing for hundreds of years and are still experiencing everyday. Is prejudice bad? Of course it is, but there's a pretty clear difference in the way whites and people of color experience racial oppression with a pretty clear history of who was oppressing who and the methods employed, whether through violence, economics, or through laws.
There's a marked difference in how various races have experience with law enforcement and any half-curious self-aware person could understand that NWA's

the Police didn't come out of a vacuum, especially someone in law enforcement such as yourself. You should be fully aware of the types of issues in that particular department.
As for the issues with the police as an institution, again, you have to look at their less than benign relationship with people of color. Sure overtly, they're around to arrest prostitutes, drug dealers, thieves, hassling skateboarders, and other common street crimes and misdemeanors, but there's also an unspoken imperative to maintain the social status quo. Police aren't agents of social change and have never been used or thought of as such. That's why the feds(not that they're that great themselves) always have to step in and do an audit amongst other things when things get too out of hand. Driving While Black isn't an urban legend and neither is Stop and Frisk. These aren't outliers. They're a clear pattern of racial bias against black folks.
F_S is a bit of a troll too and considering that you only engage him as opposed to rebel says something about your hypocrisy too. I've had mostly good experiences with cops(I used be into sports like skateboarding), but that doesn't mean I'm ignorant of what they could do to me if they were in a bad mood or the history of racism within my own city and police department.
But seriously, who gives a

if he was arrested before.
Wow. I think this is the least condescending, sarcastic thing I've ever witnessed you post. If you posted like this more often, I'd have more respect for you and your opinion. So, let me say thanks. The intro part may of sounded dickish (because you haven't quite redeemed yourself from the snarky posts before), but respect.
Personally, I don't see it as minimizing the issue. I see it as pointing out his total hypocrisy in these situations. I don't care if someone calls someone a racist, as long as there's some proof to it. I like logic, and the assumption of innocence until guilt is proven. At least when it comes to logical debates, despite the fact that I'm trained to pull guilt out of people on the daily basis. Personally, I've witnessed him call others racist with no backing whatsoever, including officers that showed no indication of being racist. So, it may seem like minimizing, but to me, I'm calling his ass out for being exactly what he concludes others to be *without* the evidence to back it.
Racism is certainly still a problem. Especially in certain areas. However, when it comes to law enforcement, I don't see it as being "systemic" or nearly as widespread of a problem as many seem to make it out to be. Then again, I'm limited to my perspective by area and those that I know personally. Working in an area where I'm the minority, it's a much different playing field than say, Los Angeles. Here, the majority of officers match the race of the area.
From time to time, I do hear of an individual officer or an agency being found to be profiling by race. It's certainly not nearly as common as it was, say, 30 years ago. It certainly hasn't happened here in some time to my knowledge. Instead, I see rapid accusations without any basis to it. Which is why, in recent times, the feds keep stepping in but then nothing comes of it usually. That's not to say that in recent times there haven't been bad departments that were dealt with, but it's nowhere near the levels implied by people like Finger_Shocker.
Today, if I were to go out and rightfully arrest a criminal (say, a crack dealer selling to kids) with minimal force, a crowd gathers and immediately starts recording and yelling out things like "excessive force!" and "unlawful arrest!". All because of a difference in race. Which is precisely why I address Finger_Shocker and not Rebelschs. Rebelschs doesn't claim to be not racist, or even accuse others of racism. He doesn't even seemingly try to put up a real argument. He just says "Yeehaw! The south will rise again!". Addressing his points is the equivalent to trying to have a coherent conversation with someone high on bath salts. It's pointless to me because I rarely run across someone who says those sort of things seriously.
Then again, the more I deal with Finger_Shocker, the more I realize he's just as bad. He's getting more and more obvious with his postings that he's just a troll since he refuses to answer questions or address points brought up.
The long short (or
tldr;) is: Yes, racism exists. I think it's more an issue that is rooted in individual officers, and it hits some agencies because of the brass initiating it, which makes it remote. I just don't see it as something that should be pointed to immediately without proof. By doing that and throwing wild accusations, it polarizes the community and forces a more "us vs them" mindset. Which isn't to say that it wasn't something widespread in the past, but I believe we've pushed through the majority of it.
That's not to say that it can't rear it's ugly head again. I mean, with officers of all kinds being driven away from the job, things aren't exactly looking good.
What does Finger_Shocker's arrest history matter? Well, for me, it's just another proof of where his bias and hypocrisy comes from. Since he likes to instigate with BS, I figure throwing it right back in his face is fair game.
And again, thanks for the calm-ish post. I'd love to engage you more in posts like this, as I do enjoy the constructive criticism and opposing viewpoint. I promise I'll play nice with you, if you do the same with me.