I did read the two linked news reports. Neither of them seems terribly convincing. The first report about the work of Fryer shows that it's actually significantly more likely that people of color are treated with disrespect by the police, and from my reading of the report at least, it's not clear at all that white people are more likely to be shot at. The actual question is: What is the likelihood that an encounter with an innocent person is needlessly escalated by a supposedly trained professional, leading to an unnecessary shooting/death? I don't see either of these surveys addressing this.

The second one is somewhat laughable in my opinion: The researcher dismisses the possibility of being a subject of the study tempering reaction times out of hand. That's ridiculous. Everyone is aware that race is a critical factor in this sort of survey, and to not even consider it as a factor in decision-making under made-up circumstances, where one's behavior is being constantly monitored is simply ludicrous.

As for black policemen also being more likely to shoot at black men: Yes! The problem of racism is systemic. Black men growing up in our system will also imbibe the lesson that other black men are dangerous. I don't see how this contradicts anything.