BBC Chinese, June 16, 2010.
http://www.bbc.co.uk/zhongwen/simp/world/2010/06/100616_cia_spy_mission.shtml
My comment:
(a) Robert Burns, CIA film depicts a failed Cold War spy mission.
Associated Press, June 15, 2010.
http://www.google.com/hostednews/ap/article/ALeqM5j2QIrE-kLc6XjwIogVbtP_OmDyRgD9GC1SEO0
(b) The story of the rescue is well known. James R. Lilley's 2004 memoir,
China Hands, mentioned it.