If you think you are hearing more about gun violence and school shootings, you are right. According to our assemblyman, Marc Levine, every day in the United States almost 300 people are shot in murders, assaults, suicides, suicide attempts and unintentional shootings, and almost 90 people die as a result of gun violence. A new study from Clemson University in South Carolina shows that more people have died or been injured in mass school shootings…