http://www.alternet.org/black-nypd-cops-say-theyre-profiled-and-threatened-white-cops
"The black police officers said their experiences included being pulled over by police for no reason (multiple times for most), being stopped and frisked, thrown into prison vans, and being physically assaulted and threatened. Black cops say that they’ve had their heads slammed against vehicles and guns brandished in their faces."