I went to cover the war against ISIS after seeing the shocking videos in 2014 of ISIS murdering Shi'ite cadets at Camp Speicher and Yazidis in Sinjar. The heroism of the Kurds and other Iraqis in standing against this group was inspiring and essential to securing the region and the world against terror.However the liberation of the city leaves many questions unanswered. This includes the fate of hundreds of thousands of displaced people, how the religious extremists will be fully defeated, whether the Shi'ite militias will continue to play a major role in northern Iraq and whether the Kurdistan region will seek independence.