W. Barry Nixon, SPHR, is the Executive Director of the National Institute for Prevention of Workplace Violence, Inc., a company focused on assisting organizations effectively address the emerging issue of workplace violence from a comprehensive and multi-disciplinary viewpoint. He is the author of "Zero Tolerance is Not Enough: Making Workplace Violence Prevention Really Work," publishes The Workplace Violence Prevention eReport, and is a frequent speaker on workplace violence. Contact him at wbnixon@aol.com.