Business school professor discusses impact of hypothetical anthrax attack

Lawrence Wein of Stanford University's Graduate School of Business discusses a study published the week of March 17 in the Proceedings of the National Academy of Sciences (PNAS). The study suggests that a reasonable defense against an airborne anthrax attack requires more aggressive action by the U.S. government than now planned.

Video: Jack Hubbard

• Anthrax threat needs aggressive government action plan, researchers say
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