This episode's headline: Cabinet Resignations; Powell Departure; Battle for Iraq; CIA Turmoil. ANCHOR: JIM LEHRER; GUESTS: DAVID SANGER; ALEXIS SIMENDINGER; NANCY SODERBERG; RAYMOND TANTER; EDWARD WONG; REP. JANE HARMAN; SEN. SAXBY CHAMBLISS; CORRESPONDENTS: KWAME HOLMAN; RAY SUAREZ; SPENCER MICHELS; MARGARET WARNER; GWEN IFILL; TERENCE SMITH; KWAME HOLMAN The recording of this episode is incomplete, and most likely the beginning and/or the end is missing.