I don't think it's foolish at all. Just because Bush is stupid it doesn't mean the whole government is incapable of intelligent terrorism. Here's just a few more facts about 9/11 and tell me if you still think it's elaborated and don't think it's weird enough to think it's inside job.
1) GW Bush's brother, Marvin Bush was in charge of SECURITY of TWIN TOWERS, and guess when his 2-year contract precisely ended.
Sept. 11, 2002.
2) Larry Silverstein, owner of tower 7 admitted by accident, in interview, that he decided to 'pull it' --demolist's term of bombing a building down. Interview footages are everywhere on google video and youtube.
3) A day before Sept. 11. ALOT of government officials were informed by phone calls not to fly next day. Documented and interviewed.
4) Their already had been bombing attempt on Twin Tower by the government few years before the 9/11/
2002. It failed because the guy who was instructed to park the van filled with explosive decided not to do it and reported. It's been documented and reported.
5) On 9/11/
2002, there was a nation wide drill on US airforce happening exactly at the same time at the same place. Guess what the specific assumption in the drill was. 4 HIJACKED PLANES CRASHING INTO WORLD TRADE CENTRE, PENTAGON, AND WHITE HOUSE. This is basically why 9/11 happened without interference; because the airforce thought it was just part of a drill!
6) Let's look at the London Bombing for a second. Guess what happened in the anti-terrorism force in London on the same day at the same time at the same place. A DRILL OF BOMBINGS IN SUBWAY AND BUSES. Do we see a pattern here?
7) Owner of the twin tower(forgot name) singed an insurance contract of multi-billion dollars just a couple weeks before 9/11. Guess what's specifically mentioned and included in the contract. TERRORIST ATTACK.
These are just out of top of my head. The list goes on and on and on...
By the way... Does this look like a Boeing 747 crash mark?
This picture was taken 30 minutes after the crash at the Pentagon.
The damn plane must had no wings... Was boeing 747 only a size of a cruise missle?
To me.. 9/11 is just another one of countless examples of US doing self-attack. But this one being so magnificent people don't dare to think it's an inside job. But looking at the history of what US has been doing it's no surprise. Just like Hitler burned down his own Reichstag building, blamed it on communists, passed a bill of 'emergency decree(Patriot Act in US?),' and started the WWII. History repeats.
And I believe there's more and bigger coming if people don't wake up. This is by no means being foolish.