This episode's headline: Legal Labryinth; Rough Weather; Mandate for Change; Reflections in Black. ANCHOR: JIM LEHRER; GUESTS: GERALD KOGAN; RICHARD BRIFFAULT; GREGG EASTERBROOK; MARK HERTSGAARD; CORRESPONDENTS: FRED DE SAM LAZARO; BETTY ANN BOWSER; SUSAN DENTZER; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; GWEN IFILL; TERENCE SMITH; KWAME HOLMAN