When Earl Carruthers was captain of the Wayne State University football team, he cracked his pelvis, leading to chronic pain. After graduation, he worked as a resource supervisor for UPS and then a financial adviser for JP Morgan before starting a credit repair business. Next, he wanted to start another business that was more product-focused and kept customers coming back rather than serving them just once. Since he'd been looking up natural remedies for the pain associated with his cracked pelvis, he thought about creating an anti-inflammatory supplement for athletes. In his research, he learned about cannabis. He hadn't actually heard of it before and didn't even know it was marijuana. But it sounded like it could be a fit both for his business and for his own personal use, so he signed up for an eight-week course at a local cannabis college. That was where he learned what cannabis was, as well as some basic facts like the difference between indica and sativa strains. ...