I've read that article, and I love it- it's wonderful to be able to have just very solid, physical and logical evidence to shut down those people with their 9/11 "inside job" theories.
I also love that one that says steel can't melt at the temperature of burning jet fuel... and then that truck carrying fuel crashed on a bridge, and burned. It melted the steel on the bridge and made it collapse.
I personally dont know what to believe but with what I have seen in my journey in life
I have learned to keep and open mind. With that said I read that article when it came out and it has good points but I have also seen interviews of firefighters that were there saying they believe 100% that those buildings were brought down by demolition. None of us can really trust the media either way its all got a financial agenda.