This episode's headline: Children & Politics; Education - Politics; Turning Point. The guests include BOB KEESHAN, Coalition for America's Children; GARY BAUER, Family Research Council; WADE HORN, Health and Human Services; DR. JOYCELYN ELDERS, Health Commissioner, Arkansas; BILL CLINTON, Democratic Presidential Candidate; LAMAR ALEXANDER, Secretary of Education; CORRESPONDENT: ANNE TAYLOR FLEMING. Byline: In New York: ROBERT MacNeil; In Washington: JUDY WOODRUFF