Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery Flavored vapes led to a major shake up at the FDA 3 health policy analysts explain the science behind the controversial products What You Need to Know About Vaping E cigarettes and Vaping Commercial Tobacco Use MN Dept. of Health Vaping: What you need to know NIH MedlinePlus Magazine F.D.A. Targets Vaping, Alarmed by Teenage Use The New York Times