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Director of Medical Programs for DoD Chemical and Biological Defense Commander Franca Jones demonstrates how Anthrax is shipped to labs during a media briefing on Department of Defense Lab Review and an Anthrax shipment investigation at the Pentagon in Washington, DC, June 3, 2015. AFP PHOTO/JIM WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

Director of Medical Programs for DoD Chemical and Biological Defense Commander Franca Jones demonstrates how Anthrax is shipped to labs during a media briefing on Department of Defense Lab Review and an Anthrax shipment investigation at the Pentagon in Washington, DC, June 3, 2015.   AFP PHOTO/JIM WATSON        (Photo credit should read JIM WATSON/AFP/Getty Images)