Stores, Inc., Cincinnati, OH, December 2, 1996 American Express, New York, NY, December 3, 1996 Philip Morris, New York, NY, December 12-13, 1996 Mead Corporation, Dayton, OH, February 20, 1997 McDonnell-Douglas, Long Beach, CA, Feb. 24-28, 1997 3M Company, Minneapolis, MN, March 4-7, 1997 "Workplace Violenc