We are talking about mass shooting as the title says.
We don't care about the guy who goes into a bank and try to rob it. Those are criminals intention to steal but shooting other people is collateral damage.
Once again, are mass shooters criminals with previous records? If not then the system made it legally for them to get guns and become mass shooters.
it's only called a mass shooting because 4 or more are killed, during one occurrence (regardless if it was a bank robbery or people getting shot at a party). did you know, mass shooting can be prevented? how you ask? by stopping the perpetrator after the first few shots fired or at the 1st death instead of having the number of casualties rise.
if you can legally own a gun, why give up your right? 1st amendment gives you the right to say anything, 2nd amendment gives you the right to protect yourself, in case, people don't like what you said and wants to pHuck you in the arse!