http://www.911blogger.com/node/10539
"I'll focus on the Pentagon:
Popular Mechanics claims that "hundreds of witnesses saw a Boeing 757 hit the building." They do not seem to have been to interested in analyzing the believability of some of these statements, as Griffin has done. PM quotes structural engineer Allyn Kilsheimer, who says: "It was absolutely a plane... I picked up parts of the plane with the airline markings on them... I held in my hand the tail section of the plane, and I stood on a pile of debris that we later discovered contained the black box... I held parts of uniforms from crew members in my hands, including body parts. Okay?"
We almost don't need Griffin's help in realizing the absurdity of this statement: "But this is hardly 'okay.' Besides the fact that few people, aside from pathologists, would pick up body parts, the tail section of a Boeing 757 is over 20 feet long and quite heavy." Also, I might add, if he held the tail section in his hand, why didn't we see a tail section in the photographs immediately following the event?
A more disturbing aspect of this eyewitness' account, however, concerns the editing of his words between PM's March 2005 magazine article and the book which appeared in the summer of 2006. In March 2005, Kilsheimer reportedly said "and I found the black box." Researchers, however, noted that the two black boxes were found, according to the official story, by two firefighters three days later. As Griffin says: "At what school of journalistic ethics did the PM authors learn that, if part of a statement you have quoted from one of your star witnesses turns out to be false ('I found the black box'), you may simply change that part of the statement (to 'I stood on a pile of debris that we later discovered contained the black box')?""