It's not just mass shootings. The U.S. has the most relaxed regulations and the most guns. Along with that comes the most homicides, suicides, AND mass shootings out of anywhere in the world. States that have tighter gun regulations see these metrics go down. Countries that have more regulations see these metrics go down. Why would you want to stop that?

I am not for anything that takes guns out of the hands of law-abiding citizens, but I am all for making sure that in order to buy a gun you have to show that you're component and take reasonable safety measures. We have a lot of regulations around motor vehicles and driving regulations without "taking cars away from people" so it baffles me that we think guns are any different. 

I don't think there's anything that will STOP mass shootings entirely, but we can at least turn the trend the other way without impacting those already doing the right thing. 

It's not about "removing guns" it's about making sure component people have them.