3US Department of Defense.Report ofthe QuadrennialDefense Review[]..1997
4.
5.
6.
7.
8.
9.Directorof Central Intelligence George J.Tenet’s Written Statement for theRecord before the National Commission on Terrorist Attacks upon theUnited States[].https://wwwciagov/cia/public-affairs/speeches//tenet-testimony-html.2004