On Mon, 26 Feb 2018 12:18:12 -0500, John H.
wrote:

On Mon, 26 Feb 2018 11:52:34 -0500, wrote:

On Mon, 26 Feb 2018 08:50:28 -0500 (EST), justan wrote:

a smart, level headed properly trained teacher.

That is the rub.

It's being done. Look at the links Luddite's provided.

Not all teachers are untrainable, stupid, space cadets.

Most are also not retired combat vets.