The FDA says the concern about the products impacting youth outweighs arguments by the companies that the flavors would help cigarette smokers quit.
Trump Department of Justice could change fate of Supreme Court disputes, observers say
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The companies said the FDA did not notify them of changes in standards for evaluating authorization requests for flavored vapes after issuing a rule in 2016 reclassifying their products and subjecting them to different guidelines.
Supreme Court scrutinizes details of FDA's rejection of marketing for flavored vapes
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