Well Max is that what you think? All blacks are criminals? Or maybe just most blacks are criminals? And if so, then is it okay for black police officers to harassed by white police officers? Must black police officers be in uniform 24/7 or just expect to be profiled and targeted?
I do not think all, or the majority, of blacks are criminals. But I do believe blacks are far more likely to be criminals, especially if they are male, young, and from the underclass. If so, it is quite okay for white and black police officers to profile suspects by the race, ethnicity, gender, and class. In fact, if you are looking for a serial killer, you profile for white males. If you are looking for an armored car robbery in NYC, you profile for the Irish and the community of Charlestown. And if you are patrolling for stolen cars, drug dealing, etc. you go to those racial/underclass communities best known for those crimes.
And like anyone else, if those black police officers are engaged in suspicious activity and look to fit a profile, they should expect to be questioned. No one is endorsing 'harrassment' for its own sake, but there is nothing wrong with taking demographic attributes into choices for legitimate inquiry.