The Truth Behind Fish Oil Concerns

Fish oil supplements are constantly touted for their seemingly miraculous health benefits because they contain omega-3 fatty acids. But a new lawsuit contended that they may contain something else, too: PCBs, industrial chemicals that were banned in the 1970s because they caused cancer and birth defects. Environmental activists who tested 10 different fish oil supplements say each contained PCBs. Click here to read "Good Morning America's" full report. Click here to read the manufacturers'...Full Story