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Seaweed farming and its surprising benefits

Name: Seaweed farming and its surprising benefits
Uploaded: 2018-04-29T19:40:00-0400
Duration: 13 min 7 s
Description: Seaweed may be thought of as a nuisance, but an increasing number of fishermen, scientists and consumers are seeing it as a solution. Lesley Stahl reports.

Seaweed may be thought of as a nuisance, but an increasing number of fishermen, scientists and consumers are seeing it as a solution. Lesley Stahl reports.