Teen E Cigarette Vaping Crackdown E Cigarettes and Juuling: Teen Use Reaching "Epidemic Proportions" Staying Healthy $20 million grant from the National Cancer Institute enables research into youth e cigarette and oral nicotine use at USC Efforts to Combat E cigarette Misuse Could Backfire American Enterprise Institute AEI UMass study says e cigarettes with nicotine can help people quit smoking masslive.com