Spotlight on Tobacco Future Developments in the Regulation of Electronic Nicotine Delivery Systems: Potential Over the Counter Pathway Food and Drug Law Institute (FDLI) Is Vaping a Gateway Drug? Grow Strong KC Vaping drugs: the rise of people using vapes to smoke illicit substances ABC News Dozens of Young People Hospitalized for Breathing and Lung Problems After Vaping The New York Times Teens and Vaping Get Smart About Drugs Vaping: From Nicotine To Marijuana Drug Free America Foundation