Rick Scott wants to bar anyone under 21 from buying one; does not want to arm teachers
                                
                                
                                    (Newser) -
                                    Just over a week after the  murder of 17 people  at Marjory Stoneman Douglas High School, Florida Gov. Rick Scott unveiled a plan Friday to keep his state's students safer: a $500 million proposal to ban bump stocks, restrict people under age 21 from purchasing guns, and prohibit the...