So I'm not alone here when I say that I've never had a hangover from drinking? That's a true statement by the way, but the reality is that most people do get hung over from drinking, and many show up at work the next day. Personally, I think you should be judged on your performance. If a person keeps showing up hung over, or working off whatever he/she did the night before, their going to find themselves out of job. No drug test is needed. You cannot hide that stuff for long. There's a real slippery slope here that bothers me about this whole surveillance thing. In my younger days, I've submitted to drug tests. As I've gotten older, I'm with Brock and I'm not so certain why I should. Using this line of reasoning, I could put a tail on you to see if you are out late partying during the workweek, or tap your phone to see if you are soliciting prostitutes online, or whatever. It's one thing for me to look up your facebook page and see what it is you publically admit to doing. It's a whole different story to invade you privacy as a condition of employment.