Absolutely. The evidence is overwhelmingly against it a terrorist attack. The most obvious part to me is the fact that the pentagon was hit, what like 40 minutes AFTER the first WTC was hit.
Anyone who believes that your government would let a slow flying 737 (or what ever the plane was) fly into the most important government building in the world is absolutely retarded. There are jet fighters on standby 24/7 waiting for planes do deviate off their flight path into pentagon/other restricted air space. they could have been there in less that 4 minutes and yet nothing was done. AND the plane had to do 270? turn around the pentagon to specifically hit the part of the building that was under construction. If it had just gone straight in instead of making this unbelievably difficult turn, it would have hit the head offices of donald rumspheld or someone important i dont really remember his name.
Of course theres at least 30 more facts give very good evidence for a conspiracy but you have to watch a lot of videos to find them. I've probably watched 8-10 hours on this stuff and other connected conspiracies which really helps you see the bigger picture instead of all the separate parts, 9/11 only being one of them. I'll list some good 9/11 videos in my sources but if you want more videos just ask.