This episode's headline: Legal Liability?; Toni Morrison; Rite of Spring. The guests include In Washington: ELIOT RICHARDSON, Former Attorney General; GARY McDOWELL, Center for Judicial Studies; Sen. PATRICK LEAHY, (D) Vermont; Sen. ARLEN SPECTER, (R) Pennsylvania; In Atlanta: Rep. PAT SWINDALL, (R) Georgia; REPORTS FROM NEWSHOUR CORRESPONDENTS: CHARLAYNE HUNTER-GAULT. Byline: In New York: ROBERT MACNEIL, Executive Editor; In Washington: JIM LEHRER, Associate Editor