 Coming up, today marks 10 years since ISIS declared a caliphate from a mosque in Mosul in northern Iraq. When former ISIS leader Abu Bakr al-Baghdadi ascended to make this announcement, I don't think the world knew how important and how significant this would be. This essentially drove the migration of foreign fighters from around the world. Over 80 countries, you had tens of thousands of people that would come to Iraq and Syria to come build this terror proto-state.