off. >> has it gotten better? >> we can't tell if it's gotten better. >> as i uncovered these stories and these studies of tainted products of mislabeled products, i couldn't help but wonder how could this happen and who is supposed to be in charge? i soon learned like so much of this, it's not simple. you see, when cbd was illegal federally, the drug enforcement agency was in charge. but remember that farm bill of 2018 i told you about? well, that made cbd hemp technically legal. and that's where things got confusing. >> the farm bill also gave each state the ability to regulate it. and every state is in a different phase of regulating how they deal with cbd. and at the same time the food and drug administration is trying to understand do we regulate it only as a pharmaceutical? do we regulate it only as a supplement? can we regulate it as an otc or something else? ♪ >> when people say it feels like