For a long time, liver donors could expect a big scar and a three-month recovery from surgery. Now, Colorado doctors are using robots to retrieve organs from living donors for transplant. We'll hear why it's a game changer. Then, a new look at old political norms. Plus, how teachers are grappling with cell phones in school. And how Dr. Martin Luther King Jr. came to hear one of his favorite hymns for the first time in Colorado.