Commercial fisherman Ted Petrie picks through a pile of shrimp on his boat in Grand Isle, La., Wednesday, April 20, 2011. Petrie took a job helping with Deepwater Horizon oil spill response efforts in... more 
Commercial fisherman Ted Petrie picks through a pile of shrimp on his boat in Grand Isle, La., Wednesday, April 20, 2011. Petrie took a job helping with Deepwater Horizon oil spill response efforts in order to make ends meet when local waters were closed to fishing. A year after the spill began, he wonders about its long term effects on marine life and is apprehensive about his odds for success in future shrimp seasons. less 
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Associated Press | Photo By Patrick Semansky
Wed, Apr 20, 2011 1:30 PM EDT