malack and dalal are trying to reclaim pieces of their life they once had. do you feel angry about what's happened? sad? but these girls refuse to be held hostage ever again. dalal wants to become a teacher, to use education as a weapon against isis. her little sister, just trying to enjoy life as only a 6-year-old can. too many children bear the wounds of war. physical and mental scars, symbols of their survival. and miraculously, despite an uncertain future, their hopes and dreams are still alive. for nightline, ian panel, in mosul, iraq. >> our thanks to ian panel for that report. >> we'll be right back born to outperform the #1... prestige eye cream for better hydration. and your best look yet. olay eyes collection. ageless. and they happen easily. the other side of this... is they can be removed... easily. spray and wash's... powerful formula... removes over 100 stains. spray and wash. better on over 100 stains. ♪ make me feel like ♪ i've been locked out of heaven ♪ ♪ for too long ♪ for too long >> locked out of heaven. people are looked out of, you cou