Less than a month after the police killing of George Floyd, the protests around the country continue. Diverse Americans are expressing solidarity with the Black Lives Matter movement.  Is the country undergoing a transformation? Also: Ezekiel Emanuel on what Americans can learn from other countries when it comes to health care.

Should local police be warriors or guardians?

A monthly reality-check on the issues Americans care about most. Host Warren Olney draws on his decades of experience to explore the people and issues shaping &ndash; and disrupting - our world. How did everything change so fast? Where are we headed? The conversations are informal, edgy and always informative. If Warren's asking, you want to know the answer.