The answer, sadly, is D - ban vape shops which sell cigarettes to zero youth in Daly City. Moreover, youths are not even allowed in these vape shops and it would be quite easy to adopt rules to ensure that youths do not have access to these stores.

Therefore, their use of these studies to draw conclusions about the efficacy of e-cigarettes for smoking cessation appears to me to be knowingly dishonest.

However, is the same thng true of a flavored e-cigarette?

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