Last November, the U.S. Department of Justice quietly closed a three-year antitrust investigation into Monsanto, the biotech giant whose genetic traits are embedded in over 90 percent of America’s soybean crop and more than 80 percent of corn. Despite a splash of press coverage when the investigation was initially announced, its termination went mostly unreported. The DOJ released no written public statement. Only a brief press release from Monsanto conveyed the news. The lack of attention belies the significance of the decision, both for food consumers around the world and for U.S. businesses. Experts who have examined Monsanto’s conduct say the Justice Department’s decision not to act all but officially establishes the firm’s sovereignty over the U.S. seed industry.