The focal point of the case is 2009 law enacted by Congress that gives the Food and Drug Administration a mandate to curb the availability of nicotine products for minors.
The FDA cracked down on the nicotine devices, yet they're stocked on many store shelves. The reason has to do with burgeoning overseas production, lack of clear rules, and lax enforcement.
The electronic cigarette maker has agreed to settle a two-year investigation by 33 states and Puerto Rico into the marketing of its vaping products, which have been blamed for a surge in teen vaping.
Researchers say adolescents often think that vaping pot is safer than smoking it. But it can increase the risk of dependence, other substance use and many other health, social and behavioral problems.
Dr. Janet Woodcock, an administrative veteran of the Food and Drug Administration since the 1980s, has been acting director of the agency since January. Why is the permanent job so hard to fill?