The occupational keynote Tuesday, October 19 will focus on workplace violence and what workplaces can do to prepare themselves. The speakers are Carol Cambridge, CEO of Violence Free; Carri Casteel, MPH, PhD, President-Elect Society for Advancement of Violence and Injury Research Associate Professor, Department of Occupational and Environmental Health University of Iowa; Kevin L. Foust, Chief of Police & Director of Security, Virginia Tech Police Department; Juliann Sum, JD, ScM, Chief of Cal/OSHA.