Did you read who put out that paper? It was the George Washington University Homeland Security Policy Institute, not an entity of the federal government.
I stand corrected:
It was George Washington University Homeland Security Policy Institute.
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About the Institute
Founded in 2003, The George Washington University Homeland Security Policy Institute (HSPI) is a nonpartisan think and do tank whose mission is to build bridges between theory and practice to advance homeland security through an interdisciplinary approach.
By convening domestic and international policymakers and practitioners at all levels of government, the private and non-profit sectors, and academia, HSPI creates innovative strategies and solutions to current and future threats to the nation.
For further information, please contact:
Homeland Security Policy Institute
The George Washington University Medical Center
2300 I Street NW, Suite 721
Washington, DC 20037
Phone: 202-994-2437
http://homelandsecurity.gwu.edu