Popular Mechanics or Science did not successfully answer all the questions that were posed by 911. They did a kind of spin as most popular magazines do who owe their allegiance to those pulling the strings.

As to full reportage on 911, yes it is possible to keep facts hidden for years because it involves more than just Bush or the GOP. The Pentagon has never been forthcoming
in its facts to the American public. Look how they tried to keep pictures of bodies off of the news media. The reasons for going into Iraq were successfully hidden also.

Now, there is research that JFK was killed by organized crime in Texas. This is not popular in the news however. Check out Thom Hartmann and Lamar Waldron's book, "Ultimate Sacrifice".

It is possible that the answers to 911 are not fully known and will not be because there is
a vested interest in keeping it alive to justify foreign invasions into places like Afghanistan.
The Taliban, (odious as they are) did not create 911. But the "boys must have their toys" and the generals have to be given something to do.

So now it's fashionable to call people who want the real truth about this incident
"conspiracy theorists". The question remains, who are the real conspiracy theorists
and are they in the present administration?

The facts need to come out before there can be a true assessment of what happened.