PASS CHRISTIAN, MS - APRIL 15: Workers shuck oysters at Crystal Seas Oysters April 15, 2011 in Pass Christian, Mississippi. The oyster industry has been crippled by the BP oil spill. Cystal Seas ... more 
PASS CHRISTIAN, MS - APRIL 15: Workers shuck oysters at Crystal Seas Oysters April 15, 2011 in Pass Christian, Mississippi. The oyster industry has been crippled by the BP oil spill. Cystal Seas Oysters was forced to close for over four months following the spill. They are now producing significantly less oysters and have only been able to rehire 75 percent of their pre-spill workforce. The one-year anniversary of the spill, the worst environmental disaster in U.S. history, will be marked on April 20. (Photo by Mario Tama/Getty Images) less 
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Getty Images | Photo By Mario Tama / Getty Images
Fri, Apr 15, 2011 3:40 PM EDT