re: No need to train millions of teachers to shoot a gun. The answer is pennies on the dollar!

quote:

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If a large crowd is trying to leave at once, they will push up against the doors and they will be unable to open

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You are talking about exterior doors.

During an active shooting, no one will be pushing up against the interior door of a classroom. Do you mean the windows?

Also, show me anywhere in the IBC where an interior door cannot be swung “inward.”