And your point is? Federal drug testing or any drug testing is not a 100% fool proof method, and it was never sold as such.
It is a waste of time and money since it does little to catch the worst drugs. I’ve met countless abusers of hard drugs who laugh about how easily they can pass drug tests. It’s not rocket science. They simply wait a little.
Mostly it is just plain disgusting to demand professionals pee in a cup without any accidents or issues. I still cannot believe Americans allowed it