Homeland Security Secretary Janet Napolitano (L) and FBI Director Robert Mueller (R) testify before the Senate Homeland Security and Governmental Affairs Committee hearing 'Eight Years After 9/11: Confronting The Terrorist Threat to the Homeland' on September 30, 2009 on Capitol Hill in Washington, DC. Getty Images logo Getty Images 2 months ago

Homeland Security Secretary Janet Napolitano (L) and FBI Director Robert Mueller (R) testify before the Senate Homeland Security and Governmental Affairs Committee hearing 'Eight Years After 9/11: Confronting The Terrorist Threat to the Homeland' on September 30, 2009 on Capitol Hill in Washington, DC.