E cigarettes may be less harmful than regular cigarettes, but they aren't harmless. Here are a few of the risks of inhaling the aerosol or vapor a.k.a. vaping produced by e cigarettes: Smoker warning over item TSA has banned from checked luggage it will only be allowed on plane if 'watt' limit followed Best Vapes That Look Like Cigarettes Easy Switch for Smokers Trump abandoned the flavored vape ban. The only question is why? Editorial E cigarette : des experts tirent un premier bilan