Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Can Vaping Help Smokers Quit? The Real Story from a Real Story RAND Teens Who Vape Are More Likely to Start Smoking SPH What Happens When You Quit Smoking and Start Vaping? Vaping as good as Chantix to help quit smoking: JAMA study STAT Vaping Lung Illness: Why E Cigarettes' Dangers Might Get Worse The Atlantic