Mass shootings happen, especially more in the USA. How does one stop a mass shooter if one has the equipment to be able to? Garand Thumb talks about this in this video though we would recommend calling the police first before doing something heroic... "How to stop a Mass Shooter. Here at Garand Thumb we believe very strongly in the actions of Mr. Dicken and in the carrying of concealed handguns. Mr. Dicken's actions ultimately saved many lives. There is much to learn from what occurred."