WATCH: M.S. Douglas teacher thinks Officer Scot Peterson is being used as a "scapegoat" and that he may not have been able to prevent any deaths.— MSNBC (@MSNBC) February 23, 2018
"You want to be angry at something? Be angry at gun laws that allow these guns to be purchased by 18-year-olds." pic.twitter.com/u9cqtH37ej