Detailed text transcripts for TV channel - KGO - 20110420:09:46:00
>> pneumonia four times. i ain't never had no kind of problems. prior. >> four bouts of bronchial pneumonia. >> four times. >> reporter: two weeks ago a study analyzed the health effects of cleanup workers from the world's eight biggest oil spills. in one group of thousands of fishermen cleanup crews were twice as likely to have breathing problems than noncleanup workers, so what is it in oil that can make you sick if you breathe in too much of it? it turns out, there are over 200 chemicals in oil. some more dangerous than others. some in the form of particulate matter, tiny particles that can...