Maybe you can answer the question that your fellow believers in a CT surrounding 9/11 have repeatedly failed to do.
Why, if the "evidence" trotted out in support of a CT is soo compelling, have the 1,000s upon 1,000s upon 1,000s of qualified architects, structural engineers, metallurgists, demolition experts etc around the globe not come forward crying out that this is a conspiracy?
Is it because they are disinterested? (unlikely)
Is it because they are part of the conspiracy? or maybe they have been blackmailed or silenced or bribed?
Is it because they dont have access to this same evidence? (unlikely... the videos and points mentioned have been in the public domain for 5 years now)
No, its because they have seen this evidence, and have dismissed it as conjecture,misunderstanding of basic science, malacious spin or just plain wrong.
Mr. Barrett is very lucky in having understanding employers.In the absence of any incontravertible proof , to continue to assert the involvement of the US Govt in the murder of close to 3000 of its own citizens on its own soil as part of some grand conspiracy is wrong, and does dishonour the dead.