1. National Research Council (NRC) Committee on Science and Technology for Countering Terrorism, Making the Nation Safer—The Role of Science and Technology in Countering Terrorism (National Academy Press, Washington, DC, 2002)available at www.nap.edu/html/stct.
2. Sandia National Laboratories, Basic Research Needs to Counter Terrorism (SAN2002-1554P, August, 2002)available at www.sc.doe.gov/production/bes/counterterrorism.html.
3. Sessions on Homeland Security Science and Technology The 49th International Symposium of the American Vacuum Society (AVS) 3 to 8 November 2002 Denver CO;see www.avs.org/symposium2002/overview.asp.
4. McGuire R. E., et al., Tech. Rep. UCRLAR143212 (Lawrence Livermore National Laboratory, July, 2001).
5. Chlorine dioxide was used recently to decontaminate the Hart Senate Office Building and the Brentwood Post Office in Washington DC.