That same company was given the contract to cart off the evidence at the WTC complex on September 22, 2001 - a mere 11 days after the event transpired.
My point in mentioning this is that anyone who dares even consider that the government isn't telling the whole story is considered a complete whack job. I note that even Lew Rockwell, who has gladly posted other articles by Alston, and isn't somebody I would consider as timid, won't allow much talk on his blog unless it is critical of folks in the 9/11 truth movement.
Wilt Alston has a wonderful, well-reasoned article about this.
Enjoy (Conspiracy Realists of the World Unite!). Thanks to Karen DeCoster for pointing it out.