Jacob Sullum: The Puzzling Persistence Of Pee Tests

A favorite tactic of control freaks.   Slate columnist Daniel Engber, who was recently "shocked" to discover that workplace drug testing is still a thing, wonders: What's up with that? He finds, as I did back in 2002, that there's little evidence drug testing is a sound investment for employers: As was the case 30 years ago, testing has no solid base of evidence,  ... MORE