Haha, I knew a guy in texas that grew 20 acres of outdoor budz.... Did 5 1/2 years, lost his 150 acre farm, lost everything he owned... What you think they gonna do for him? Correct answer - not a damn thing.
employers run a private business and can still do whatever they want to with the hiring practices.
Our local hospital, the #1 employer, has stopped hiring people with nicotine in their system. Illegal?..nope
and i am surprised that with the name, ".....liberal" that you dont already know how private business runs....