Homeowners in Colorado got something in the mail recently that may have made their eyes widen. It's what local assessors think their properties are worth. In some parts of the state, the jump in value was as much as 35 percent. What that means for your community and your property taxes. Then, there's a little known valley in Rocky Mountain National Park; it's where you'll find the headwaters of the Colorado River. The Kawuneechee Valley can tell us a lot about natural and human history. American Indians learned to live in its harsh winter climate, and later, miners established towns there. Also, how the Nederland folk act Elephant Revival keeps the peace.