Another good documentary featuring Jeffrey Smith talking about concerns over GM foods and the possible harm they may cause to humans and animals. "It's very unfair to use our fellow citizens as guinea pigs" saysÁrpád Pusztai, a Hungarian geneticist based in Sctoland. He was fired for publicly voicingconcerns over test results from rats being fed GM potatoes over a period of time. The results indicated rats were effected negatively when they ate GM potatoes. Watch the film for the full story.