This episode's headline: NewsMaker; Fighter Fight; Y2K Consequences; Age of Celebrity. ANCHOR: JIM LEHRER; GUESTS: REP. JERRY LEWIS, [R] California; LAWRENCE KORB, Assistant Secretary of Defense; GEN. RICHARD HAWLEY [RET.], U.S. Air Force; SEN. MAX CLELAND, [D] Georgia; RICHARD SCHICKEL, Time Magazine; LEO BRAUDY, University of Southern California; CORRESPONDENTS: PAUL SOLMAN; RICHARD RODRIGUEZ; BETTY ANN BOWSER; ELIZABETH FARNSWORTH; KWAME HOLMAN; TERENCE SMITH; MARGARET WARNER