Fortunately, there is a simple way to evaluate this hypothesis, at least on a preliminary basis, prior to waiting for the results of longitudinal studies. Enough youth are experimenting with electronic cigarettes, and the increase in youth e-cigarette use has been dramatic and sustained enough, that if the gateway hypothesis were correct, we would be starting to see an increase in smoking prevalence among youth due to the many new smoking initiates that were converted from e-cigarette experimentation to smoking.

The report goes on to state:

Ironically, Mayor Canepa wants to close up shop for stores which are arguably selling a product that deters consumers from using toxic tobacco cigarettes, while at the same time, protecting existing stores from this competition and allowing them to continue selling their deadly cigarettes to Daly City smokers, which according to recent data, include children, who were able to buy cigarettes at Daly City cigarette stores.

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