The 4-Letter-Word Patrol Is in Pursuit
Crackdown on dirty jokes, swearing and other offensive speech in the workplace is gaining ground; Carl Jaskolski, who teaches employment law, see swearing as form of workplace harassment and has drafted language policy that he distributes free to human resource practitioners across country; some experts believe crackdown is doomed to fail; Susanna Seaman comments on losing her job at Verizon for using profanity when she was under stress; photos (M)
