From the event's page:
Three-time Tour de France champion Greg LeMond, an outspoken opponent of doping in cycling, will address the ethical issues that threaten the future of the sport in a talk Sunday, Feb. 17, 6 p.m. in the SCU Leavey Center. Joining him in the discussion will be San Francisco Chronicle columnist Gwen Knapp, who has written extensively about doping. The presentation coincides with the beginning of the Tour of California cycling race, due to start on the afternoon of February 17 with a time trial in Palo Alto, Calif. The event is free and open to the public.