Well, if we are not going to get rid of the guns, our schools need protection. Maybe not armed teachers, but armed trained police/security guards.
Schools already have police officers in the building. It isn’t working.
I don’t think removing guns (or certain type of guns) from millions of law abiding citizens will work either. Besides that would be illegal.
Depends on one’s interpretation of the 2nd amendment. Also an amendment could be passed to allow for the removing of guns. Of course I realize that would be extremely unlikely to happen.