And in each of the maybe 30 classrooms in each of those schools is an
armed teacher.

300,000 armed teachers each day, what do we suppose would happen every
day?

This:

An elementary teacher at Westbrook Elementary School in Taylorsville,
Utah shot herself through the leg accidentally on Thursday with a
weapon she brought to school for protection.

According to the Salt Lake City Tribune, the teacher was in a restroom
shortly before 9:00 a.m. when her handgun accidentally discharged,
sending a slug through her leg.

School district spokesperson Ben Horsley said that no students were in
the area when the accident occurred. The injured woman was taken to a
hospital for treatment.

Granite County School District police are still investigating the
incident in an effort to determine how the gun went off.

Horsley said that under school district policy, the teacher — a
concealed carry permit holder — was allowed by law to have the gun on
school grounds.