This episode's headline: Scorched Earth; Iron Fist; War From Above. The guests include CHARLES MAXWELL, Energy Analyst; ZOV ZAKHEIM, Former Pentagon Official; OJARS KALNINS, Spokesman, Latvian Embassy; MAXIM KIMAKOV, Former TASS Correspondent; STEPHEN COHEN, Soviet Analyst; CORRESPONDENTS: JUDY WOODRUFF; CHARLAYNE HUNTER-GAULT. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER