On the third and final installment of our conversation with legendary Police Commissioner Charles H. Ramsey, our co-hosts hit him with the questions about policing we all have on our minds: What separates good technology from dangerous tech? What role can data play? And has the power of police unions gone too far?

If you missed parts I and II of this timely conversation, be sure to check them out. Then, like, share, and subscribe, so that you don't miss a single episode!