As I point out in the piece, the CDC is partly responsible for the backlash against e-cigarettes because it publicly concluded that e-cigarettes are a gateway to smoking:

In other words, this is a special exemption put in place for what are clearly political, rather than public health purposes.

Well, consider that by banning smoking at all private clubs but creating an exemption for the city's Banquet Hall, it could potentially establish a competitive advantage for the city-owned facility over private facilities in competition for business from people looking for venues for celebrations.

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