I Went on a Tour of America’s Biggest Legal Weed Factory

The $15 million facility will have 25,000 plants producing 10,000 pounds of marijuana a year. Adam Bierman, the bullishly confident 36-year-old CEO of MedMen—the first American cannabis company to be valued at a billion dollars—thinks Donald Trump is very good for business. “This administration is the best we’ve had in a very long time for our cause,” he told me last week as we spoke in a spotless white conference room inside his company’s new…