Let me start by saying that I don't fully believe in either version of the 9/11 issue.
As far as these interviews go, it's Two-Fold scenario.
Points they make about the phone calls are good, but don't really disprove anything, other then the fact that it wasn't the classic Black suit, Black Sunglasses, Ear-piece "company" man doing the hijacking. They prove the the crashes weren't faked, but what does that really prove.
The point about "How could a government that's so bumbling pull-off such a huge conspiracy" is misleading. A. When applied to a case like this, people are made to think that the whole scenario would take thousands of people to pull off. It wouldn't. It probably could be pulled off with anywhere from 50 - 100 people. Which leads me to point B.
B. Thinking that 50 - 100 people is too many for any project to stay covert is just wrong. The NSA, CIA, FBI, DEA, ATF, Local Cops have thousands and thousands of people that work undercover and covert to some degree, and even more that aren't undercover. Yet you don't have agents covers being blown all the time. Look how big of a deal the Valerie Plame case was. Would it be such a big deal if things like that happened all the time. I know the circumstances of her "outing" was what made the case special, but if this kind of thing happened all the time it would have been a lot easier to cover the trail and pull-off then it was.
The whole argument about not reading books was detrimental to both sides in this argument. The fact that each side wasn't interested in what books the other side chose to present evidence from and rely on showed a level of overall ignorance.
The host's point about some foreign countries and/or factions in those countries not liking the U.S. is a big one. This is a true fact. Many Americans(USA'ers for all you in S.America) didn't or don't realize what kind of presence the country may or may not have abroad. It's one of the downsides of being geographically isolated - Foreign policy and it's effects aren't right in your face for easy analysis. If it was, 9/11 may not have been such a surprise to so many people. It's not the 1940's anymore - French chicks aren't lined up in the streets to greet the boys and the tanks nowadays. Remember how the U.S.A. was born? Well, the U.S. has now become what Great Britain was at that time. Nobody said that being on top was supposed to be easy. And the fact is PERCEIVED AS INTRUSIVE foreign policy, whether it is or not, can bring out the worst or best, depending on what side you're on, in other countries. These points heavily raise the chance that 9/11 was a terrorist attack, and not some set-up from the inside.
HOWEVER, one glaring point for the other team is the PINAC report which mentioned the Govt. needing some kind of event like this to further selected foreign policy goals. This in itself points to, not necessarily compliance or involvement, but an allowance for the event to occur. People might say "Well, do you think they'd sacrifice 2,500 - 3,000 lives just for global political leverage?". I say come on people, we're talking about CEO types here. Anything less then millions in the numbers columns they don't bat eyelashes at.
As far as my two cents go, I trust my local and state government, my wife, and my family(well some of them) and that's fine with me; concerning this issue, I'd don't trust the facts from either side. Too many unanswered questions, too much commercial profiteering, and too much to gain on a global scale. One person I do feel for is George Bush. Like Art, he was never my guy, but he won twice, and now everybody, especially many people that voted for him, loves to bash this guy.