yeah, I wrote a blog about that at some other point. In general, if you wanted to ACTUALLY use racial profiling to stop crime, statistically, you’re far better off stoping and frisking white people. Pretty much for most crimes. But that would be ridiculous.
Really though, facts mean very little when people are forming ideological opinions. http://www.chrismaverick.com/wp/2017/01/26/all-facts-are-alternative-some-are-more-alternative-than-others/