The latest: The Food and Drug Administration (FDA) issued warning letters to 8 retailers for selling unauthorized tobacco products, including nicotine pouches and dissolvable tobacco products, that have labeling, advertising, and/or design features that cause the products to imitate candy, breath strips, and cough drops.

But meanwhile: More details have come out about FDA’s decision to approve the first flavored vaping products and stop enforcing against some unauthorized flavored vapes. And some members of Congress have questioned health officials and voiced frustration with the move.