Frontline: Return of the Taliban
After the fall of the Taliban, a number of political experts and scholars discussed a scenario in which the Taliban and elements of Al Qaeda would set up command centers in nearby Pakistan. This episode of Frontline takes a very close look into that situation, and visitors can watch the program in its entirety here.
RAND Voices of Jihad Database, This online database is a compilation of speeches, interviews, statements, and publications of Jihadist leaders, foot soldiers, and sympathizers. Nearly all content is in English translation, and has been collected from publicly-accessible websites.
Terrorism and Homeland Security, Terrorism research and analysis.
Terrorism and Homeland Security: Documents Available Online, publications alphabetized by title.
The War Against Terrorism - World Trade Center/Pentagon Terrorism and the Aftermath