This episode's headline: Newsmaker; Political Wrap; The Senate's Turn. The guests include REP. RICHARD GEPHARDT, Majority Leader; MARK SHIELDS, Syndicated Columnist; PAUL GIGOT, Wall Street Journal; SHIELDS, Syndicated Columnist; PAUL GIGOT, Wall Street Journal; CORRESPONDENT: KWAME HOLMAN. Byline: In New York: ROBERT MAC NEIL; In Washington: JAMES LEHRER