Larisa Alexandrovna comments:
http://www.atlargely.com/2008/08/more-terrorism.html.

She links to a contemporary story (Oct. 23, 2001) from the Washington Post including these words:

On the night of the Sept. 11 attacks, the White House Medical Office dispensed Cipro to staff accompanying Vice President Dick Cheney as he was secreted off to the safety of Camp David, and told them it was "a precaution," according to one person directly involved.

http://www.washingtonpost.com/wp-srv/aponline/20011023/aponline201158_000.htm.

Her concluding paragraph:

Is this conspiracy theory? No. This is a criminal conspiracy, period. The two questions that remain are a). who is part of this conspiracy and b). what is the nature of this conspiracy (to politicize a bio-terrorism attack vs. ordering a bio-terrorism attack)? These questions will continue to remain unsolved, I think, for a good long time. Do I have my suspicions? Yes. But right now, it is best to simply look at all of the evidence and ask ourselves some very painful questions. Of course this is just my opinion and entirely based on historical information and public statements by government officials. I could be entirely wrong that this was not some lone psycho and it surely would not be the first time I was wrong. But I do think we have to look at all of the evidence before we pin all of this on a single, conveniently dead, American terrorist working for a government bio-weapons lab.