This episode's headline: News Maker; Coup Fallout; Dire Emergency. The guests include COL. VIKTOR ALKSNIS; BRUCE VAN VOORST, Time Magazine; BRUCE VAN VOORST, Time Magazine; WILLIAM GREEN, Soviet Military Analyst; BRUCE BLAIR, Soviet Military Analyst; EDWARD WARNER, Soviet Military Analyst; CORRESPONDENTS: CHARLES KRAUSE; JEFFREY KAYE. Byline: In New York: ROBERT MacNeil; In Washington: JUDY WOODRUFF