I lived in a town that neighbored another where police presence was about 4 fold compared to the former. You would be stopped while walking down the street in t

I lived in a town that neighbored another where police presence was about 4 fold compared to the former. You would be stopped while walking down the street in the neighboring town, meanwhile I could look a out my window and watch a few drug deals take place in an afternoon. The difference? The neighboring town had a couple decades long reputation of being a hotbed for crime. That reputation would be cemented in an AI system that was trained off of police data.