Was Ivins crazy? Maybe.
Or maybe he was sent to a psych facility for the same reasons that the Soviet Union committed dissidents to psych hospitals. Maybe Ivins couldn’t stand it anymore, and was about to blow the whistle on the real anthrax killers, so they ginned up some claims that he was dangerous and had him hospitalized.
Or maybe he was trying to set up a new website on the same ISP I am using!