quickfix, my personal view is that if anyone has a need to lie on a polygraph exam that they should not submit to polygraph testing.

Regarding teaching of countermeasures, I at one time, didn't dream that such activity would be illegal. I always thought that there should be a counterpoise to all things. But obviously such is not the case.

To think that the users of this forum are a crack team of countermeasure experts poised to usurp the justice system is fantasy. I personally would never entertain the thought.