This episode's headline: Fatal Flight; Profiting for Peace; Cold Cash; Political Wrap-Up; Flu Epidemic. The guests include WALTER GUNN, Centers For Disease Control; DAVID GERGEN, U.S. News & World Report; NORMAN ORNSTEIN, American Enterprise Institute; CORRESPONDENTS: TOM BEARDEN; LEE HOCHBERG. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER