In Controversial Effort to Stop Violence, Ohio Tries School Barricades Adan Posted on October 12, 2015 Posted in Aggregated No Comments Tagged with Hot News Huge business lies behind a move to put devices in doors and walls against would-be classroom shooters. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email