The decision is certain to be opposed by health groups and parent organizations that have long pointed to flavors as the driver behind underage vaping in the U.S. But the federal action The U.S. wants to ban Juul. Where is Canada on regulating e cigarettes? CBC News San Francisco, home to Juul Labs, adopts nation's first e cigarette ban The Washington Post Do e cigarettes kill you? Researchers don't know. Vox E cig use jumps 46.2% among young adults in one year HSC News