Videos

The Senate Homeland Security Committee held a hearing on the ideology behind violent extremism and potential tools the U.S. can use to counter it. Former National Counterterrorism Center Dir…

The current and former directors of the National Counterterrorism Center talked about current terrorism threats, intelligence oversight, data collection and surveillance, and civil liberties…

Current and former directors of the National Counterterrorism Center, security officials, and former New York City Mayor Rudy Giuliani testified on communications procedures and law enforcem…

The nation’s top intelligence leaders testified about security threats facing the nation at home and abroad. They focused on terrorist threats, nuclear proliferation, cybercrime, and unrest …

Michael Leiter spoke the National Counterterrorism Center’s response to ongoing and changing terrorist threats. He also responded to questions from the audience.

Panelists talked about domestic intelligence gathering and U.S. terrorism threats. Among the topics they addressed were homegrown terrorism threats and radicalization activities in the U.S.,…

FBI Director Robert Mueller, Homeland Security Secretary Janet Napolitano, and National Counterterrorism Center Director Michael Leiter testified on current terrorist threats to the U.S., i…

Michael Leiter from the National Counterterrorism Center talked about the current strength of al-Qaida in Afghanistan and Pakistan, the intelligence on the whereabouts of Osama Bin Laden, an…

National security officials testified on the December 25, 2009 attempted bombing of Northwest Flight 253, focusing on intelligence reforms recommended by the 9/11 Commission in its final rep…

Witnesses testified on current terrorist threats to the United States, including the radicalization of individuals within the United States, and efforts to address those threats. Topics incl…

Witnesses testified about findings in the latest National Intelligence Estimate on the threat posed by various al-Qaida groups. Among the issues addressed were the degree of cooperation and …