article_snippet.sent: Scroll down for video .
article_snippet.sent: Above, first responders at the scene of the shooting on December 14, 2012 .
article_snippet.sent: I also believe that with gun ownership comes the responsibility of education and safety — most certainly when it relates to what we value most, our children.
article_snippet.sent: I want to be a part of that promise – as a father and as a friend '.