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I suppose it’s a sign of how far we have progressed from the drug scene of the 60s and 70s that we now have mandatory drug testing in many of our high schools and parents have at their fingertips their own home test units. I have to imagine the conversations that take place between parents and teenagers–and it’s not hard, believe me–“If you’re not taking drugs then it shouldn’t matter if you take the test”; “Why don’t you just believe me?”

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