BBC update on the theory that the CIA was involved in the anthrax attacks.
Three weeks ago Dr Barbara Rosenberg – an acknowledged authority on US bio-defence – claimed the FBI is dragging its feet because an arrest would be embarrassing to the US authorities. Tonight on Newsnight, she goes further…suggesting there could have been a secret CIA field project to test the practicalities of sending anthrax through the mail – whose top scientist went badly off the rails…