Physics teacher John MacFarlane doesn't work for a school district that allows teachers to be armed.
If it did, he'd volunteer.
"The training we have, ultimately a piece of paper taped to our doors, lockdowns and shelter-in-place drills, doesn't talk about failure points or ways to be safer, and I feel like we can do better," he said. "If an active shooter gets in my classroom, we're easy targets. It's terrifying."