"Or if there's another mass shooting..." Statistics show there will be a few again this year. It's tragic, but it's happened consistently for years that a couple of people will go nuts. The most common tool is firearms, but it could just as likely be arson or explosives...or it could go down the other way and be a machete. The fact is that there is absolutely no way to prevent these tragedies from happening. Even the anti-gun lawmakers know this. They know that if they ban assault weapons, someone else can kill just as many people with 10-round magazines. I guess they think he just has to work harder if he has to reload more. "That will show him!" That's the only logical explanation I can think of for why a lawmaker would think that a shooter who brings a backpack full of mags will be neutered, but a homeowner who probably only loads the mag in the gun with ammunition can just "change the clip if they need to". It doesn't make sense.