Controlled demolition after all?

I have always been skeptical of claims that the two World Trade Center Towers and Building 7 were brought down by controlled demolition. But this story tells of a new scientific study that suggests just that. Nine scientists find active 'super-thermite' in WTC dust.

A team of nine scientists have unearthed startling data from dust gathered in the days and weeks after the World Trade Center towers collapsed on 9/11. They discovered that scattered throughout the dust samples were red and gray chips of 'active thermitic material', or an un-reacted pyrotechnic explosive.

The full study in The Open Chemical Physics Journal can be found here.