There's obviously a dispute in this country about whether or not African Americans are treated differently by police than white people. Please note, however, that the only place that debate is taking place is among white people. There is no debate in the African-American community. Zero.
The black surgeon who treated the cops that had been shot in Dallas spoke movingly about his fear of the police. He has experienced it too--and he's a surgeon.
And yesterday, Senator Tim Scott admitted that he has experienced it too. He's not only a Senator. He's a Republican.