Surgeon General Calls E Cigarettes a "Major Health Concern" for Teens The Atlantic E cigarette users have tripled to 2 million since 2012, study finds Smoking The Guardian Almost 14 million U.S. adults vape, with use rising fastest in young Research: Almost a Quarter of Irish Youth Use E cigarettes DePango The FDA's flavored e cigarette guidance could keep adult smokers from safer alternatives Vape Pen Blinks 20 Times When Plugged In Troubleshooting Guide Headshop.com