In the news today, this is how school shootings can be stopped:
And that is not an isolated example. See also:
Yesterday you asked, "Why doesn’t congress have clear backpacks???? "
Answer: Because they have armed security.
Most mass shootings (using the FBI definition) happen in so-called "gun free zones". So how about advocating for the elimination of "gun free zones" instead of advocating for the infringement of the rights of millions of law abiding gun owners.
Which of the following two signs do you think will be more effective in preventing future school shootings?
And yes, that second sign is a real sign:
A Defender of the US Constitution