Study: High schoolers' usage of e cigarettes declined, significant rises reported among middle schoolers FDA move on flavored vapes sparks concern on toxicity, teen vaping Notes from the Field: Use of Electronic Cigarettes and Any Tobacco Product Among Middle and High School Students United States, 20112018 MMWR Lethal miscommunication: FDA fails to explain the relative risks of tobacco products The Counterfactual Researchers Say FDA Has Fallen Down on E Cigarette Testing WSJ New meta analysis confirms that e cigs do not help smokers quit in the real world Stanton Glantz blog