[babygoat]

> e-Cigarette use was associated with greater risk for subsequent cigarette smoking initiation and past 30-day cigarette smoking.

How about: Nicotine users more likely to use nicotine.

[TFortunato]

Right, which was that parents point - that it cuts both ways. There are people who get off cigarettes by moving to vaping, which is great! But you don't often hear people talking about the opposite, that vaping can also lead people to smoking cigarettes.