9/11 survivors question unearthed video showing 'Saudi agent'
A video seized by British detectives from an early 9/11 suspect 23 years ago raises a series of questions, says a survivor of the attacks.
The previously-unseen film was shot by the suspect as he wandered around US government buildings in Washington DC two years before the hijackers struck.
He filmed the White House, the Capitol, the Supreme Court and security guards inside and gave a running commentary, at one point saying in Arabic: "They say that our kids are demons. However, these are the demons of the White House."
Over shots of a low-flying plane, he says: "Airport not far from here. Plane taking off."
