As Americans prepare to choose their next president, FRONTLINE offers viewers a special, two-hour dual biography of the two candidates who hope to lead the nation for the next four years. The fifth installment in FRONTLINE's continuing election series pairs filmmaker Martin Smith and correspondent Nicholas Lemann, who go beyond sound bites and political rhetoric to explore how the candidates and their values have been shaped by family background, history, victory, and defeat. By eschewing political pundits in favor of insightful comments from friends, mentors, historians, and spiritual advisors, "The Choice 2004," airing Tuesday, October 12, at 9 P.M. on PBS (check local listings), offers viewers--and voters--a chance to see the candidates in a fresh light before the campaign reaches its climax on Election Day.