The U.S. Supreme Court has agreed to review the FDA's denial of applications by two companies, Triton Distribution and Vapetasia LLC, to sell flavored e-cigarette products. The FDA argued that these products pose significant health risks to youth, outweighing any potential benefits for adult smokers. The lower Fifth Circuit Court of Appeals ruled in favor of the companies, criticizing the FDA for last-minute impositions and unfair application rejections. This case will test the FDA's regulatory authority under the Tobacco Control Act and the Administrative Procedure Act. The outcome could impact other e-cigarette companies challenging similar FDA rulings. The Supreme Court is expected to hear the case next term, beginning in October.