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) JUUL e cigarette craze highlights the dangers of flavored tobacco F.D.A. Approves Juul Vapes After Yearslong Delay The New York Times Juul & a Vaping Crisis for Teens Morningside Center for Teaching Social Responsibility Most flavored e cigarette pods banned as of Feb. 6: FAQ The Washington Post