Note that Bob Woodward's "government sources" are never identified. Leading me to believe that Deep Throat has been resurrected. Or that Woodward's making it up as he goes along...
Top FBI and CIA officials believe that the anthrax attacks on Washington, New York and Florida are likely the work of one or more extremists in the United States who are probably not connected to Osama bin Laden's al Qaeda terrorist organization, government officials said yesterday.
He could be making this up, but I believe he would only do that if it involved dead FBI and/or CIA sources. Like maybe a combination of J. Edgar Hoover and James Jesus Angleton.