Denver is walking into new territory by hiring its first full-time pedestrian planner, and listeners expressed their thoughts on the city's streets. Then, the new president of Colorado Christian University is a pastor and an academic -- a very different background from his predecessor, who was a politician. What that means for the school's role on hot button issues. Plus, a vexing problem for people with Down Syndrome and their families: Regression means for some young people with Down Syndrome, the ability to talk and move deteriorates. How the Sie Down Center in Denver is trying to fight it.