Nadia was only 16 when she grabbed her toddler and fled her house in Huwaija, Iraq, while five months pregnant. ISIS had taken over their town two years earlier and, on this fateful night, persistent bombing drove Nadia and many other families out from their houses in the middle of the night. Four years after fighting first broke out in her small town, the 18-year-old Nadia now finds it difficult to speak of the future. Watch her story.