FDA rescinds marketing ban on Juul vaping products CNN Because tobacco companies aren't required to tell us what's in vapes, we wind up being lab rats for their dangerous, addictive products. So, let's be clear (since Big Tobacco won't be) What is the JUUL? Dana Farber Cancer Institute What's actually in an e cigarette? FDA orders Juul e cigarettes off the market in the U.S. STAT