More cost-effective to just arm the teachers. https://www.nytimes.com/2022/07/31/us/teachers-guns-schools.html https://www.nytimes.com/2022/07/31/us/teachers-g

More cost-effective to just arm the teachers. https://www.nytimes.com/2022/07/31/us/teachers-guns-schools.html https://www.nytimes.com/2022/07/31/us/teachers-guns-schools....