Do E-Cigarettes Do More Good Than Harm?

The Wall Street Journal

The rise of e-cigarettes is often seen through two completely different lenses.

On one side: Their surging use among teenagers has caused widespread alarm because of health concerns about e-cigarettes themselves and worries that they encourage youngsters to eventually smoke tobacco.

But then there are those who see e-cigarettes as an important tool in the fight to get current smokers to give up tobacco and save themselves from the many diseases, often fatal, that traditional cigarettes can cause.

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