https://www.npr.org/2025/09/08/nx-s1-5317647/school-shooting-industry
In the wake of those shootings, an industry has emerged to try to protect schools — and business is booming. According to the market research firm Omdia, the school security industry is now worth as much as $4 billion, and it’s projected to keep growing.
Hey, that’s impressive. But I’ll counter that with the one I got locked-down for which was a rare foil edition teacher-shoots-the-school.