Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times FDA warns Juul, says it marketed vapes as less harmful than regular cigarettes without agency authorization The Washington Post Juul's Lobbying Could Send Its Public Image Up in Smoke WIRED Juul Vape Settlement Does JUUL Cause Lung Cancer? How Juul created a market, fueled a crisis, and why regulators failed to stop it : Planet Money : NPR Is Vaping Better Than Smoking? American Heart Association