For the FDA, Vapers Are Guilty Until Proven Innocent by Evan Swarztrauber Tech Policy Corner Tobacco Regulation: USA Tobacco Insider AACR Applauds FDA Steps to Address Youth E cigarette Use AACR Blog Perceived threat and fear responses to e cigarette warning label messages: Results from 16 focus groups with U.S. youth and adults PLOS One We're excited to share that our new article, Adolescents' and Adults' Perceptions and Intentions to Use E cigarettes Following FDA Authorization: Insights from Two Survey Experiments, is now available online! In this study,