This is a good question. We have drills at work. I have a knife in my desk drawer (for cutting fruit). There are rolling steel carts in my cubicle area that would be useful barricades.

I think about this a lot.

How often, if ever, do you think about the possibility of a shooting in your daily life? https://t.co/gjDtCFxCro

— The New York Times (@nytimes) December 3, 2015