It all began in 1998, at which time Schmeiser had grown canola on his farm for 40 years. Like any other traditional farmer, he used his own seeds, saved from the previous harvest. But, like hundreds of other North American farmers, Schmeiser ended up being sued by Monsanto for 'patent infringement' when more than 320 hectares were found to be contaminated with Roundup Ready canola—the biotech giant's patented canola, genetically engineered to tolerate otherwise lethal doses of glyphosate. The company sought damages totaling $400,000. Most farmers end up settling, but Schmeiser was angry enough to fight back, and countersued Monsanto for: Libel, by publicly accusing him of committing illegal acts, trespassing, improperly obtaining samples of his seed from a local seed plant, callous disregard for the environment by introducing genetically modified crops without proper controls and contamination of his crops with unwanted GE plants. The case eventually went before the Federal Court of Canada, and after a decade-long battle, Schmeiser won when, in March 2008, Monsanto settled out of court, agreeing to pay for all cleanup costs. The agreement also specified that Schmeiser would not be under gag-order, and that Monsanto can be sued for recontamination. This landmark case is now featured in the documentary film "David versus Monsanto," which you can view in its entirety above.