In these last few months we have witnessed a number of alarming media headlines about how teen vaping is apparently out of control, and how Juul is addicting a whole new generation to nicotine. Perhaps prompted by these headlines, the Lawmakers on a House Appropriations subcommittee had urged the FDA to do more to prevent youth access to the products. “I am concerned that FDA’s silence on e-cigarettes could open the door to the next public health emergency,” said Rep. Nita Lowey, D-N.Y. at the time. [...]