Kurt Sonnenfeld filmed remains of the towers at ground zero just after the event on 9/11. His has hours and hours of very detailed footage of the remains. He has been a target of the US government. They a accuse him of having killed his ex-wife. He now lives is Argentina. The US government wants him extradited.
9/11 Kurt Sonnenfeld: The man behind the camera 9/11 witness
Kurt Sonnenfeld 9/11 Ground Zero Footage (FULL)
Kurt Sonnenfeld 9/11 Ground Zero Footage (Part 1 of 2)
Kurt Sonnenfeld 9/11 Ground Zero Footage (Part 2 of 2)
The story of Kurt and the suicide or possible murder of his ex-wife