Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery Vaping & E Cigarettes Tobacco Education and Permitting Salt Lake County Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN How To Smoke A Vape Like A Pro FDA OKs First Vaping Products as Smoking Cessation Aids RT Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis