Architect Richard Gage, the Twin Towers and Building 7 controlled demolitions

According to architect Richard Gage, the Twin Towers and Building 7 were all brought down by controlled demolitions.

"Fires have never brought down a steel-framed high-rise building... ever."

"And what we have, unfortunately, is the evidence... of the ten key features of controlled demolition."

"The implications of a controlled demolition are dark for our country, because that means somebody besides Al-Qaeda was involved."