Some argue that armed teachers could deter or stop an active shooter, potentially saving lives. They point to instances where a quick response might have made a difference. The idea is that a faster response time than police arrival could minimize casualties.
However, others express serious concerns about the risks. Accidental shootings, suicides, and the potential for escalation are major worries. There are also questions about the level of training required, the psychological impact on teachers, and the potential for unintended consequences, like creating a more fearful environment for students. The logistics of safely storing and handling firearms in a school setting are also significant challenges.
There's no easy answer, and the effectiveness and safety of such a policy are hotly debated.