Medical marijuana, though still in its infancy in Pennsylvania, has become a $350 million industry since the first dispensary opened in February 2018. Stakeholders are many, from growers and processors to doctors, dispensaries, patients and law enforcement. Today, CNHI newsrooms in Pennsylvania, as well as those in Maryland and Ohio, begin a multi-day special report looking at this burgeoning industry, the impact it is having on patients, the money that is already being made and what the future holds for medical marijuana in a country where 11 states plus the District of Columbia have already made it legal to buy and consume recreational marijuana.