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Producers Want Scarce U.S. Fish for Caviar.
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Byline: Charles Seabrook
May 22--With the Caspian region's famed caviar industry collapsing because of depleted fisheries, producers are turning to the United States to meet global demands for the expensive fish delicacy.
But a study released Wednesday says that the caviar trade could push several North American fish species toward extinction. They include nine species of sturgeon --- several of which are native to the South --- and their cousin the paddlefish...