finally tonight, america strong. the first grade teacher who felt the love. mrs. marshall, a first grade teacher at central elementary school in moore, oklahoma. she's been a teacher for 21 years there. caring for her students while fighting a personal battle. emily marshall is fighting breast cancer for the eighth time. her students and the teachers there, the entire staff, wanted to show her how much she means to them. the entire school about to surprise her. walking into that auditorium, "we love you mrs. marshall," they say. and mrs. marshall with a hand to her face. her family right beside her, her husband, danny, her children, noah, samantha and bryce. >> we love her, we care about her. she's not fighting this battle alone. >> i thank you guys all for supporting me through this. i love all of you. thank you. >> and mrs. marshall's first