Comment Re:I thought we all knew those things where BS... (Score 1) 125
Actually, the drug testing from hair is not at all the way you describe. Residue from the drugs end up in your hair, processed out of your body and the hair grows, and it will detect things months after use. Is it more expensive than a regular piss test? Yes. Is "...the cost to do so would be phenomenally prohibitive"? No, not at all. At least, not for the government.
Also, there are brilliant people who play by the rules to accomplish goals, even if they realize that things like polygraph tests are hoodoo hokum and can be easily gamed. In fact, in some ways, one might consider the polygraph an IQ test. Are you smart enough to pass it or dumb enough to think it's an actual impediment to achieving your goal?