BREAKING NEWS: Westbound I-70 is closed at Genesee after police detain suspect in crime spree on the interstate.

Colorado Aquaponics

CBS4's Paul Day observes fish at Colorado Aquaponics (credit: CBS)

Growing Lettuce And Fish Together Helps Denver Environment

Some believe it’s the future of farming because it uses only a fraction of the water. J.D. Sawyer and his wife Tawnya have created a system of grow beds and holding tanks where fish and garden greens thrive in a symbiotic relationship.