Pensions & Investments Quotes Professor Norman Stein on Fiduciary Definition Dispute May 31, 2011 Professor Norman Stein was quoted by Pensions & Investments in "Fight Heats Up Over DOL Definition of Fiduciary," an article detailing the Department of Labor's broader definition of fiduciaries in defined benefit plans. A nationally recognized authority on pension law, employee benefits and tax law, Professor Stein also is actively involved in policy development and testifies frequently before Congress.