the event is organized by a group called high ground hackers, and joining me now is co-founder james grogan. welcome to the program. >> thank you, julie. >> as i mentioned, another shooting, this time in colorado, where a student targeting a teacher injured two other students before committing suicide. in fact, this is just a day before the newtown massacre one-year anniversary. there's been at least one school shooting roughly every two weeks in this country since newtown. what's your reaction to that epidemic of violence and how can your group address that? >> that's what gave us the motivation to start high ground hackers with my co-founder one year ago tomorrow. it was actually the school shootings in sandy hook and the outrage of that atrocity. so looking towards high tech, we look for the scenarios and the situations where prior to a violent occurrence happening, we can look at bringing help to the individuals, or when a violent situation is actually occurring, we look to better aid those people who are involved, such as the police, such as students, such as teachers. >> can you give