I emailed David Griffin about the INSIDE JOB plastic roll banner project:

http://www.911blogger.com/node/10077

He wrote back:

There are ominous signs that the Bush-Cheney administration is planning another false-flag attack---the warnings that al-Qaeda has regained its strength and is determined to strike America again, Chertoff’s “gut feeling” that another strike is coming, and National Security Presidential Directive 51, according to which President Bush will assume virtually dictatorial powers if if the United States, in his judgment, has suffered a “catastrophic emergency.” The best way to prevent this eventuality is is getting the idea that 9/11 was an inside job into the public sphere, thereby making them fear they will not get away with another one.

David Ray Griffin