E Cigarettes and Vaping PPAC Central Health Experts Call for Stricter Laws on E Cigarettes and Vaping E cigarette bans highlight public health divide between US and UK researchers Vaping The Guardian Vaping Health Warnings Could Make Ex Smokers Return to Cigarettes KQED E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA What's in e cigarettes, and are they safe? A few issues to consider before you 'vape.' The Washington Post