The Bureau - Radicals at Home and Abroad: Ali Soufan came closer than anyone to preventing 9/11 - now he's worried about the domestic threat.

FBI Special Agent Ali Soufan resigned after publicly chastising the CIA for not sharing intelligence with him which could have prevented 9/11. The Hulu TV series "The Looming Tower" chronicles Soufan's amazing journey. Soufan is winner of the 2018 Kennedy Award, author of "The Black Banners: The Inside Story of 9/11 and the War Against al-Qaeda, and, Anatomy of Terror: From the Death of Bin Laden to the Rise fo the Islamic State. Now he's set his sights on another threat - the threat of our own people. Follow Ali Soufan on Twitter: https://mobile.twitter.com/ali_h_soufan https://mobile.twitter.com/TheSoufanGroup Follow Frank on Twitter: https://twitter.com/FrankFigliuzzi1 Thanks Avast.com!