Ten years after the anthrax attacks that followed 9/11, the nation has spent some $60 billion trying to put together a biodefense program. One reason Americans do not know the scale of the government's failure is the extreme secrecy with which the programs are conducted. Profits, politics, and the manipulation of public fears may be making the nation's vulnerability to the worst public health threats even  worse.

Wil S. Hylton reports for the New York Times Magazine October 26, 2011. [2]