This episode's headline: Newsmakers - Whitewater Report; End of the Term; Politics - Japanese Style. The guests include REP. JIM LEACH, [R] Iowa; LLOYD CUTLER, White House Counsel; LAURENCE TRIBE, Harvard Law School; KEN STARR, Former Solicitor-General; AYAKO DOI, The Japan Digest; BRUCE STOKES, National Journal; CORRESPONDENT: MARGARET WARNER. Byline: In New York: ROBERT MAC NEIL; In Washington: JAMES LEHRER