. . "his own whistleblowing" . . . . "The Pentagon Papers" . . . . . . "Pentagon Papers" . . "Pentagon Papers" . . . "Report of the Office of the Secretary of Defense Vietnam Task Force" . . . . "Pentagon papers" . . . . . . . . . . . . . . . . . "United States \u2013 Vietnam Relations: 1945\u20131967" . . . . . . . . . . "leaked" . "United States \u2013 Vietnam Relations, 1945\u20131967: A Study Prepared by the Department of Defense" . . "Pentagon Papers series" . . . . . "Documents released" .