LYNN MARTIN, SECRETARY OF LABOR, UNITED STATES DEPARTMENT OF LABOR v. COOPER ELECTRIC SUPPLY CO., A CORPORATION, AND RICHARD A. COOPER, INDIVIDUALLY, APPELLANTS, v. NATIONAL ASSOCIATION OF WHOLESALER-DISTRIBUTORS, AND NATIONAL ASSOCIATION OF ELECTRICAL DISTRIBUTORS, AMICUS-APPELLANTS. LYNN MARTIN, SECRETARY OF LABOR, UNITED STATES DEPARTMENT OF LABOR, APPELLANT, v. COOPER ELECTRIC SUPPLY CO., A CORPORATION, AND RICHARD […]