The History channel says yes. And normally they do only hitpieces on conspiracies.
Watch their whole documentary below
History Channel Conspiracies: Anthrax Attacks part 1 of 4
So history channel believes it. Well, i'm sorry but so do I ! Why was the entire whitehouse staff put on CIPRO (a medicine for anthrax) weeks before the 9-11 attacks happened ?
Why did mostly opposers and enemies (journalists, politicians) of the Bush administration receive those letters ?
That's what I want to know.
Ask questions, demand answers.