Legal recreational cannabis sold in Colorado for the first time ten years ago. Now, marijuana is on the verge of another turning point. We'll take stock and look ahead with two guests who watched the industry -- and regulation-- grow up in Colorado. Then, the giant Pikeview quarry is a scar, and an opportunity. Also, you don’t have to be a graduate to benefit from a commencement speech, this time at Ft. Lewis College. And a life-changing stroll for Dr. Royce Fitts.