Bruce Riedel, Director of the Intelligence Project at Brookings, hosted Matt Apuzzo of the AP for a discussion of his new book with Adam Goldman, entitled “Enemies Within: Inside the NYPD’s Secret Spying Unit and bin Laden’s Final Plot Against America.” The book is about the 2009 plot to attack the New York City subway system, led by Afghan-American Najibullah Zazi. During this conversation, Bruce and Matt discussed the plot, the current state of Al Qaeda, and whether the NSA’s surveillance programs directly led to thwarting this terrorist attack. See acast.com/privacy for privacy and opt-out information.