The 50 Years of Crowd Control Research Police Are Ignoring

Thelasko shares an excerpt from FiveThirtyEight: Researchers have spent 50 years studying the way crowds of protesters and crowds of police behave -- and what happens when the two interact. One thing they will tell you is that when the police respond by escalating force -- wearing riot gear from the start, or using tear gas on protesters -- it doesn't work. In fact, disproportionate police force is one of the things that can make a peaceful protest not so peaceful. But if we know that (and have