CNN CNN Special Report October 13, 2019 01:09:00
Medications and supplements, there is not one compound like cbd. >> yet despite the confusion, people and companies are willing to take the chance. there's so much money to be made. the u.s. cbd market hit an estimated $591 million in 2018. and experts believe they could hit 22 billion by 2022. all because of those seven brothers. and that one little girl. but with success comes new concerns. >> any time a craze comes out, you have everybody trying to jump in the boat, that can be a little bit dangerous. >> that side of the story when we come back. ♪