This episode's headline: Asking Forgiveness; Confronting the Past; Who Voted?. ANCHOR: JIM LEHRER; GUESTS: MOST. REV. ALEXANDER BRUNETT, Archbishop of Seattle; REV. THOMAS REESE, America Magazine; RABBI MARVIN HIER, Simon Wiesenthal Center; MARK PENN, Democratic Pollster; LINDA DIVALL, Republican Pollster; ANDREW KOHUT, Pew Research Center; CORRESPONDENTS: TERENCE SMITH; BETTY ANN BOWSER; SUSAN DENTZER; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; FRED DE SAM LAZARO; GWEN IFILL; TERENCE SMITH; ROGER ROSENBLATT; KWAME HOLMAN