![KEXP Presents Mind Over Matters Sustainability Segment show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/041/996/small/kexp-presents-mind-over-matters-sustainability-segment.jpg)
Summary: Guest Ronald Collins, Harold S. Shefelman Scholar at the University of Washington School of Law, speaks with Diane Horn about his book, "We Must Not Be Afraid to Be Free: Stories of Free Expression in America," co-authored with Sam Chaltain.