The author has some ideas.
A Trump administration official—perhaps Attorney General Sessions, or the president himself—should publicly address the question of what we expect from police officers: Do we want them to be proactive and to try to stop crime before it happens? Or do we want them to be purely reactive, responding to crime only after someone has been victimized? The administration should explain that data-driven, proactive policing made possible the country’s 20-year, 50 percent violent-crime decline that began in the mid-1990s.
Read McDonald’s entire piece here.