This episode's headline: Pac-Man Perils. The guests include RONNIE LAMM, PTA President; Rabbi STEVEN FINK, Educator; GLEN BRASWELL, Amusement Game Manufacturers Association; PAUL TRACHTMAN, Smithsonian Magazine. Byline: In New York: ROBERT MacNEIL, Executive Editor; In Washington: JIM LEHRER, Associate Editor; JOE QUINLAN, Producer; NANCY NICHOLS, Reporter; NIAMH TANSEY, Researcher