It's funny they say it's "hard to see any such trend in the data" of arrests in a post-Ferguson America when the data is so apparent and its meaning so contested that it has its own Wikipedia article.
It would be totally illogical to pretend that such massive sweeping change in public perception of policing would have no effect on the activity of the police themselves.
https://en.wikipedia.org/wiki/Ferguson_effect
It would be totally illogical to pretend that such massive sweeping change in public perception of policing would have no effect on the activity of the police themselves.