E-cigs are the perfect example of their true intentions, it has nothing to do with public health. E-cig vapor is just that, water vapor, and it contains no carcinogens, nor will it transfer any nicotine to anyone else near a 'vaper'. So all this bullhockey about 'second hand smoke' doesn't apply at all, but they still want to force businesses to ban it for no good reason other than 'I don't like it'.
That's the problem with government, the people who want to be in government shouldn't be anywhere near it! Nobody wants to be a steward, they want to feel like they're doing something. Taking a dump on smokers (and vapers, apparently) is a safe and politically correct way to do so.