>>bret: thank you, molly. as the community struggles to develop, stories of heroickism are starting to emerge, including that of school principal dawn hochsprung, lurching at the shooter. one of the principal's friends is not surprised, because she trained if a situation similar to what unfolded. >> she knew the health and safety of her children were paramount. she actually saved a great many lives by taking her action. the shooter had the capability of shooting more and the tragedy would have been far worse if not for her hour -- reactions. we did not think this would