This episode's headline: Deepening Divide; Whose Call; Fighting AIDS. ANCHOR: JIM LEHRER; GUESTS: CHARLES KUPCHAN; RICHARD HOLBROOKE; JAMES WOOLSEY; DR. JOSEPH O'NEILL; STEPHEN LEWIS; SALIH BOOKER; CORRESPONDENTS: KWAME HOLMAN; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; GWEN IFILL; TERENCE SMITH; KWAME HOLMAN