Instead, it’s become normal in the U.S. for police departments to revert to tactics that amplify tensions and provoke protesters, Maguire said, including wearing intimidating tactical gear before its use would be warranted. Maguire does training for police officers and has tried, for years, to get buy-in on the idea that there could be a different way. “I have good relationships with police and I’ve been working with them for 25 years, and I’ve never experienced pushback like I do on this,” Maguire said.

—Magie Koerth and Jamiles Lartey, in “Why So Many Police Are Handling the Protests Wrong”