Have you ever been unfairly harassed or abused by the police?

I was on my way to the hospital to visit someone some time ago, long story, & I was pulled over by a cop... He walks over & started to knocked on my window... Right off the bat, he was giving me an attitude... He finally asked me for a proof of insurance & license... I told him I was on my way to the hospital to see someone & I had to be there soon... As I was reaching over to the glove compartment to get the insurance paper work out he goes, "Slowly, you don't wanna get shot for something stupid..." He was just saying anything he can think of... He goes back to his patrol car & he was taking his time... I finally got out of my car & walked up to his patrol car, knocked on his window & said, "Ummm... Obviously, I was in a hurry..?!?!?! Can we move this along?" Well... End result of that wasn't really pretty...