Be sure to check out the book “Debunking 9/11 Debunking: An Answer to Popular Mechanics and Other Defenders of the Official Conspiracy Theory” due out in March by Dr. David Ray Griffin.

http://search.barnesandnoble.com/booksearch/isbnInquiry.asp?z=y&EAN=9781566566865&itm=2

http://www.amazon.com/Debunking-11-Mechanics-Defenders-Conspiracy/dp/156656686X/sr=1-4/qid=1168895874/ref=sr_1_4/102-3028549-2492937?ie=UTF8&s=books

RE: Popular Mechanics - Debunking The 9/11 Myths - Mar. 2005 Cover Story