It is interesting that Donald Rumsfeld has again said something which implies that the official story of 9/11 is untrue. It is well known that he referred to a "missile" having hit the Pentagon. Now he has spoken of Flight 93 having been "shot down".

See:
http://xymphora.blogspot.com/2004/12/rummys-latest-gaffe.html
http://edition.cnn.com/2004/US/12/27/rumsfeld.flt93/index.html
http://www.defenselink.mil/transcripts/2001/t11182001_t1012pm.html.

It is also well known that on the morning of the 11th September 2001, after hearing of the New York events, but a few minutes before the attack on the Pentagon, Rumsfeld predicted that "There will be another event".

See:
http://www.911truth.org/readingroom/whole_document.php?article_id=172
Local copy.