RIVERSIDE COUNTY, Calif. (WFLA) — A gun enthusiast from southern California says he is taking a step to help destroy gun violence. One of Chad Vachter’s prized possessions was a thousand-dollar AR-15 assault rifle. After seeing the growing number of mass shootings in the country, Vachter said he was fed up and decided to take a hammer to his gun, destroying it. “I can’t do it,” he said. “I can’t have something in my house that so easily could become a part of another situation like that, and I’m not going to be desensitized to it. I refuse to.” Last...