Discusses the role of New York Cardinal John O'Connor on the author's decision to attend the March for Life in Washington, D.C., in January 2000 for the 20th anniversary of the abortion precedent case 'Roe v. Wade.' Reflections on the death of O'Connor; Significance of the presence of a Jew in a crowd of Christians; Role of the yarmulke to enhance one's Jewishness.