assault rifle with a high capacity magazine. >> we have really hurt a generation of kids by not being able to find ways forward. >> and they're vowed to stop similar tragedies. >> it's the way i have chosen to honor to prevent other families to having to endure a life of pain due to preventable violence. >> sandy hook, forever remembered. >> it was december 14th, 2012. just over a week before christmas. >> that morning something happened that had never happened before. when i was walking james to the bus. i was aware of little pitter-patter's of footsteps behind me in the driveway. it was daniel. in his little yankees pajamas. said what are you doing up. and out. he said, i want to come to the