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Published on Jun 18, 2010
http://www.pbs.org/wnet/need-to-know/... What does the oil spill mean for human health now and in the future? NEED TO KNOW speaks with a Louisiana fisherman who has reported bouts of nausea and dizziness after taking part in BP's Gulf cleanup efforts. A longer version of this piece airs on Friday, June 18 at 8:30pm ET (check your local listings).