This episode's headline: Under Fire; At a Crossroads; Newsmaker. The guests include WILLIAM SESSIONS, FBI Director; GEORGE TERWILLIGER, Former Deputy Attorney General; REP. DON EDWARDS, [D] California; HENRY KISSINGER, Former Secretary of State; DONALD McHENRY, Former U.N. Ambassador; HOLLY BURKHALTER, Human Rights Watch; EDWARD LUCK, U.N. Association; OLARA OTUNNU, International Peace Academy; MOHAMED HAKKI, Egyptian Journalist; JOSH FRIEDMAN, Journalist; BOUTROS BOUTROS-GHALI, U.N. Secretary General; CORRESPONDENT: CHARLAYNE HUNTER-GAULT. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER