This episode's headline: Chipping Away; Struggle with Surrogacy; Vehicle for a Veto; Ode to Oscar. The guests include In New York: ROBERT MacNEIL, Executive Editor; In Washington: JIM LEHRER, Associate Editor; JUDY WOODRUFF, Chief Washington Correspondent; GUESTS::In Washington: CLAYTON YEUTTER, Special Trade Representative; Rep. TOM FOLEY, (D) Washington: Sen. PHIL GRAMM, (R) Texas; In New York: HUGH PATRICK, Professor, Columbia; DAVID JONES, Economist; REPORTS FROM NEWSHOUR CORRESPONDENTS: PENNY STALLINGS JUNE MASSELL. Byline: In New York: ROBERT MacNEIL, Executive Editor; In Washington: JIM LEHRER, Associate Editor; JUDY WOODRUFF, Chief Washington Correspondent