Medical Marijuana Raises Questions For Businesses

If Illinois becomes the 19th state to legalize medical marijuana, experts say there may be scores of legal questions for businesses.

Crain's Chicago Business reports the bill that was approved by lawmakers in Springfield is prompting questions from observers.

The measure, which is awaiting Gov. Pat Quinn's signature, is being billed as the strictest in the nation. It's not clear if Quinn will sign it.

The measure's sponsor says there'd be minimal impact on employers with a zero-tolerance drug policy.

But critics say there could be legal issues related to hiring and firing workers who test positive for the drug or show up to work while they're impaired.