This episode's headline: Health Insurance; Slow Recovery; Talking Trade; Ad Watch. ANCHOR: JIM LEHRER; GUESTS: RON POLLACK; CHIP KAHN; MIKE MOORE, Director-General, WTO; KATHLEEN HALL JAMIESON; JOHN CARROLL; DAVID GERGEN; CORRESPONDENTS: RAY SUAREZ; MARGARET WARNER; GWEN IFILL; TOM BEARDEN: TERENCE SMITH; KWAME HOLMAN; LEE HOCHBERG