Family Farms, in the Sea

This entrepreneur sees ocean farming as a more sustainable way to feed the planet and to help those in struggling industries, from out-of-work fishermen to neglected tobacco farms. Guest: Bren Smith, author of "Eat Like a Fish: My Adventures as a Fisherman Turned Restorative Ocean Farmer."

The Ike Jime method, the most humane way to kill a fish, also creates a product that can age to perfection. Guest: Andrew Tsui, President, Ike Jime Federation