>You also say it's your body and you can do what you want. The law proposed in California would make it difficult to fire someone that smokes pot. I don't agree with this. This takes away my right as a business owner.

So do you consider your right as a business owner to be more important than the fundamental right to do whatever you want to your body? Seriously?

And EVERYBODY IS DRUGGED in this country. Some drink coffee. Some drink alcohol. Some take anti-depressants. Some take anxiolytics. The performance of your workers should be your only concern; the "why" behind their performance should not bother you. If someone gets high all the time and is able to produce amazing output, then why would you fire him? On the other hand, if someone gets high all the time and is terrible at his job, you have a reason to fire him that is cause-independent: he is not performing well. Why would you care how people like to cope with reality? The only thing that should matter for you is how useful they are to you for a given purpose.

Reality is harsh. People try to cope with it with their own tools. Different tools work for different people. Drugs are such tools.