(May 24, 2022, 1:19 PM EDT) -- MINNEAPOLIS — An attorney on May 23 filed four lawsuits in Minnesota federal court against Monsanto Co., contending that it is liable for causing each of the plaintiffs to develop cancer from exposure to glyphosate, the active ingredient in the herbicide Roundup. The lawsuits follow a boilerplate format that alleges that Monsanto had “full knowledge of its dangerous and defective nature.”...