How Tree Trimming Fights Crime, and Other Secrets of Policing

Legendary Police Commissioner Charles H. Ramsey -- who served in Chicago, Washington, D.C., and Philadelphia, where he oversaw a 28 percent drop in homicides -- returns for a powerful conversation about public safety, and how keeping cities safe is a job that goes beyond fire and police departments.  For more great solutions stories, subscribe to this podcast and check out The Philadelphia Citizen.