21 years after #Columbine, we remember the 13 innocent lives stolen from us and the 24 others who were injured. We vowed to never forget them and now we must recommit ourselves to ensuring #NotOneMore https://abs.twimg.com/hashflags... draggable="false" alt=""> life is taken due to senseless gun violence. #EnoughIsEnough

Most of us still remember everything about that day—where we were, what we wore, how we felt. I was a senior in high school & will never forgot the shock I experienced. 21 years later and we have done next to nothing to prevent even more tragedies like this. We must do better.