http://www.archive.org/details/WorldTradeCenterDemolitionsProofOfThermite

This 13 minute video is part of the Press Conference presentation made by Architects and Engineers for 9/11 Truth in September 2010.

It is a reply to critics who have denied the presence of:

Vast amounts of molten iron found at the sites, formed by thermitic reaction;

Tiny microspheres of iron, indicative of heat sufficient to vaporize iron;

Nanothermite explosive chips in the World Trade Center dust.