From analyzing the developing definition of fiduciary to discussing the best ways for advisers to differentiate themselves from the competition, the American Society of Pension Professionals & Actuaries’ “10th anniversary 401(k) SUMMIT” gave more than 950 attendees plenty of tricks of the trade to improve their business and stay informed on industry developments. Held March 6-8 in Las Vegas, the SUMMIT drew a range of retirement advisers, recordkeepers, plan administrators and others from across the country.