President Obama gave Americans a mission in his final State of the Union address: Find a cure for cancer. It got us wondering about the scientists in Colorado already at work on exactly that, and their outlook. Then, the Denver Post's Ricardo Baca, editor of "The Cannibist," is the subject of a new documentary about the first year of legal recreational marijuana in Colorado. And, when owners of old homes needed to replace old fixtures, they turned to "Architectural Salvage" in Denver. After almost 30 years, it's going out of business. We talk to the owners.
