This episode's headline: Taking Aim; Wider War?; Political Wrap; Affirmative Action. The guests include SEN. DAVID PRYOR, [D] Arkansas; WAYNE LaPIERRE, National Rifle Association; JAMES SCHEAR, Carnegie Endowment for International Peace; WARREN ZIMMERMAN, Former U.S. Ambassador, Yugoslavia; DAVID RIEFF, Author; WILLIAM HYLAND, Georgetown University; STEPHEN CARTER; CORRESPONDENTS: LIZ DONNELLY;CHARLAYNE HUNTER-GAULT. Byline: In New York: ROBERT MAC NEIL; In Washington: MARGARET WARNER