FILE - In this October 2008 file photo, Atlantic salmon swim in a pen in Eastport, Maine. Maine salmon growers last year doubled their output of the fish, as the industry continues its rebound in ... more 
FILE - In this October 2008 file photo, Atlantic salmon swim in a pen in Eastport, Maine. Maine salmon growers last year doubled their output of the fish, as the industry continues its rebound in Maine. less 
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Associated Press | Photo By Robert F. Bukaty and Jason Leighton, File
Mon, Feb 28, 2011 2:33 AM EST