February 10, 2014
Special | 28m 18s | Video has closed captioning.
We learn about the healing powers of fly fishing. We interview ecologist and photographer Zeb Hogan, the host of "Monster Fish" on National Geographic Channel, about the plight of fish around the world. We learn about the origins of the Colorado River from John Spencer, a senior geologist with the Arizona Geological Survey, and Phil Pearthree, a research geologist.
Problems Playing Video? | Closed Captioning