I am a member of AE911Truth Organization. As many other engineers and supporters I also demand a new independent investigation of the events of September 11th, specially those concerning the collapse of the buildings 1, 2 and 7 of the World Trade Center.
Specially disturbing was the collapse of the 7 building of the WTC, which perfectly resembles a control demolition:
Proof of unreacted thermitic material were founded by professor Mr.Steven E. Jones Ph.D. [Department of Physics and Astronomy, Brigham Young University, Provo, UT 84602, USA] and professor Niels H. Harrit [Department of Chemistry, University of Copenhagen, Denmark] in the dust of the World Trade Center. Please, download the following technical paper in PDF (10Mgb):
Documentary by AE911Truth:
April 08, 2013.