This episode's headline: About Face; Coming to Terms; Cost of Peace; The People Rest. The guests include ZBIGNIEW BRZEZINSKI, Former National Security Adviser; MARYANN KELLER, Auto Analyst; HARLEY SHAIKEN, Labor Analyst; CORRESPONDENTS: DAVID SMITH; LIZ DONNELLY; JEFFREY KAYE. Byline: In New York: ROGER MUDD; In Washington: MARGARET WARNER