Aquaponic farming saves water, but can it feed the country?

Aired: 6/22/2015 | 0:06:30 | Clip
Aquaponics, a system of farming that uses no soil, also uses far less water than traditional agriculture. But while the technique is gaining attention, it remains a very niche way to grow produce due to economic limitations. Special correspondent Cat Wise reports from Half Moon Bay, California.

SHARE