1967.11.22中情局情报通报：毛泽东谈刘少奇、林彪谈越战

Statements about Liu Shao-Chi being legally removed from his positions in the Chinese government; statement by Lin Piao concerning China's entry into the Vietnam war.
 Central Intelligence Agency, 22 Nov. 1967.
U.S. Declassified Documents Online
按：中情局得到情报说毛泽东、林彪、周恩来在1967年10月初某次会议上讲要在明年开全国人大正式把刘少奇的职位拿掉。这个说法有待考证。
CIA还得悉林彪对外宾说如果北越要求中共参战或美国入侵北越，那中共会被迫参战。