McGuireWoods’ Amy B. Manning served as vice chair of and a commentator for the American Bar Association Antitrust Section 13th International Cartel Workshop held Feb. 19-21 in San Francisco. Manning, a Chicago partner, chairs McGuireWoods’ Antitrust, Trade & Commercial Litigation Department. The Cartel Workshop is the premier conference in this area, drawing government and faculty from more than 20 countries. Top antitrust enforcement officers from the United States, Australia, Canada, Japan and Mexico presented at this year’s conference.