On the 27th anniversary of the Bhopal disaster in India, anti-pesticide advocates are putting the six largest pesticide companies under the accountability spotlight. According to a press release from the North American branch of Pesticide Action Network (PAN), attorneys, witnesses and jurors will put the 'Big Six' -- Monsanto, Sygenta, Bayer, BASF, Dow and Dupont on trial for what PAN calls "their crimes against humanity.