The Supreme Court in Colorado, a state that has legalized marijuana for both medicinal and recreational use, has just ruled that employers can fire workers if they happen to smoke pot during off-duty hours for medical reasons. It doesn't matter if the employee is an excellent worker, or if he isn't impaired while on the job.
A Colorado Court of Appeals ruled on Thursday that businesses can still fire employees who test positive for marijuana use, even if they never show up to work under the influence. According to NBC News, a divided panel of judges ruled that even though marijuana use is legal in the state, the fact that it is illegal under federal law trumps employees' right to privacy.