Phil Gurski speaks to audiences around the world about homegrown Al Qaeda-inspired terrorism and is the author of four books on the topic: (i) The Threat from Within: Recognizing Al Qaeda-inspired Radicalization and Terrorism in the West, (ii) Western Foreign Fighters: The Threat to Homeland and International Security; (iii) The Lesser Jihads: Bringing the Islamist Fight to the World, and his most recent book, (iv) An End to the War on Terrorism.