Prankster dentist wins case against insurer27 Jul 2007, 0733 hrs IST,AP OLYMPIA, WASHINGTON: An oral surgeon who played a practical joke on his assistant by implanting fake boar tusks in her mouth while she was under anesthesia was sued for it, but ended up getting a last laugh. Dr. Robert Woo, who is originally from Hong Kong, took photos of her porcine dental work that later made the rounds. The employee, Tina Alberts, felt humiliated and quit, later suing her boss. When Woo's insurance company, Fireman's Fund, would not deal with the lawsuit, Woo settled out of court with...