This episode's headline: Abortion Debate; Home Health Care; Back to Vietnam; Dialogue. ANCHOR: LEE HOCHBERG; GUESTS: LEE CULLUM, Dallas Morning News; PATRICK McGUIGAN, Daily Oklahoman; CYNTHIA TUCKER, Atlanta Constitution; ROBERT KITTLE, San Diego Union Tribune; MIKE BARNICLE, Boston Globe; VIRGINIA FOOTE, U.S.-Vietnam Trade Council; PHO BA LONG, Business Consultant; ADAM SCHWARZ, Journalist; ADA LOUISE HUXTABLE, Author; CORRESPONDENTS: KWAME HOLMAN; TOM BEARDEN; DAVID GERGEN;