business12:06VIDEO: The rise and fall of JuulYou've probably heard of Juul — a smoking device so popular, it became a verb. The vaping giant quickly ...dominated the e-cigarette market, but instead of helping adults quit smoking, it got a new generation hooked. Now, Juul is at risk of being banned by the FDA and faces multimillion-dollar lawsuits for its role in fueling the youth vaping epidemic. So what does the future of e-cigarettes hold, and will Juul have a place in it?