Until I read cwkoss' comment right now I had always assumed someone came to the pizza joint and started firing rounds at people. I admit I'm not American so I n

Until I read cwkoss' comment right now I had always assumed someone came to the pizza joint and started firing rounds at people. I admit I'm not American so I never cared enough to look up what "opened fire" meant here, but I think it's evident what people will think of when they read that expression. Hint: not someone shooting a closet's lock once to open it.