People who use both vapes and cigarettes are less likely to quit Many Young Adults Who Began Vaping as Teens Can't Shake the Habit KFF Health News E cigarette use to reduce cigarette smoking may not increase nicotine dependence Penn State Health News Secondhand Vaping: E Cigarettes Pose a Risk to More Than Just the User Eastburn Hypnotherapy Center Denver, CO Sweet and Fruity E Cigarettes Thrive Despite Teen Vaping Crackdown WSJ Vaping is just as dangerous as smoking, new study finds