At least 23 American Indian students died at a boarding school in Grand Junction at the turn of the last century. Where are their remains? War veteran Mark Fitzsimmons uses conceptual art to make connections and change perceptions. Seed specialist John Coykendall talks about the alarming disappearance of vegetable crop varieties in the past 100 years. And the latest adventure for Nick Petrie's ex-Marine Peter Ash rolls from the mountains to downtown Denver.