As a proposed step in our continuing struggle to address gun violence in schools, President Trump has called for “highly trained” schoolteachers to carry guns in their classrooms. If they were armed, they could fire back immediately at school shooters like the young man with an AR-15 semiautomatic rifle who took 17 lives in Parkland, Florida. Beyond that, the President tweeted, the knowledge that teachers have guns of their own would deter “the sicko” from heading to a school in... Read more