How Juul went from a $38 billion darling to uncertain future and FDA investigation
7:00am PDT - October 22nd, 2019 juul - Business InsiderE-cigarette startup Juul has exploded in popularity since its launch in 2015. The company briefly made its founders billionaires, created a new verb, and resurrected the United States' dying e-cigarette market. Juul attracted young users with its sleek design…