This episode's headline: Pilgrim's Journey; Newsmaker; Completing the Count; Detecting Risk. ANCHOR: JIM LEHRER; GUESTS: SUSANNAH HESCHEL, Dartmouth College; SCOTT APPLEBY, University of Notre Dame; RASHID KHALIDI, University of Chicago; WILLIAM COHEN, Secretary of Defense; DR. PAUL RIDKER, Brigham and Women's Hospital; CORRESPONDENTS: MIKE JAMES; 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