Video: Environment

Beluga caviar poised for a comeback - in Florida (2:30) 

March 8 - Facing extinction in the wild, the highly-prized beluga sturgeon may be about to make a comeback from a new base in the United States. A Florida company is breeding the fish to produce sought-after beluga caviar for profit, but must first demonstrate that it is helping the fish recover in the wild. Evelyn Gruber reports. ( Transcript )

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