This episode's headline: Supreme Court Watch; Targeting AIDS; Move to Extradite; The Twain Mystery; As The World Turns. ANCHOR: JIM LEHRER; GUESTS: MARCIA COYLE; CHARLES INGRAO; NINA BANG-JENSEN; MICHAEL KELLY; STEPHEN RAILTON; CORRESPONDENTS: KWAME HOLMAN; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; GWEN IFILL; TERENCE SMITH; KWAME HOLMAN