In a follow-up to the episode on Zacarias Moussaoui, Adam interviews Mitchel Gray, author of 'I Heard you were going on Jihad - How a Minnesota FBI agent may have prevented a second wave of attacks before 9/11'. Mr. Gray is an Iraq War veteran who provided valuable information to the counter-intelligence agencies after 9/11. An Arabic speaker, Mr. Gray is also an attorney and adjunct professor of oil and gas who lectures on energy security issues.

Adam talks with Mitchell about his encountering radical Islamic groups inside the USA, as well as the detailed information he compiled on 20th hijacker, Zacarias Moussaoui.