Don Barnes is also based in the Firm’s Washington, D.C. office, where he chairs Porter Wright’s Antitrust Law Practice Group. His practice is concentrated in antitrust/trade regulation law, agricultural cooperative law, trade association representation, and complex antitrust and commercial litigation. In addition to the agricultural sector, where he is recognized as one of the country’s leading experts, Don has represented clients on antitrust matters in the defense, entertainment, high technology, health care, and construction industries.