Supreme Court hears arguments over the power of the Food and Drug Administration to prohibit the sale of candy-colored vaping products aimed at teenagers.

Supreme Court justices questioned an FDA crackdown that involved rejections on sales of more than a million nicotine products created to taste like fruit and candy.

The Supreme Court on Monday pressed the Food and Drug Administration on whether it followed the law in its effort to keep flavored e-cigarettes off shelves, weighing a lawsuit from a multibillion-dollar industry that has come under scrutiny because its products are popular with school-aged children.