In this episode of Intelligence Matters, host Michael Morell speaks with Carl Ghattas, former executive assistant director of the FBI's National Security Branch, about the bureau's efforts to combat international and domestic terrorism. Ghattas explains how the FBI balances efforts to investigate crimes already committed with those intended to prevent new terror attacks. Morell and Ghattas also discuss the challenges related to the spread of violent ideologies through social and other online media.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.