This episode's headline: Restricting Arafat; Health Choices; Challenging the Church: Health Choices; Policing Immigration; The Courts at Lawton Street. ANCHOR: JIM LEHRER; GUESTS: SERGE SCHMEMANN, The New York Times; SUSAN DENTZER; C MARK KRIKORIAN; ANGELA KELLEY; DORIS MEISSNER; ROBERT PINSKY;CORRESPONDENTS: KWAME HOLMAN; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; GWEN IFILL; TERENCE SMITH; KWAME HOLMAN