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    Vaping an epidemic in US high schools

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Vaping an epidemic in US high schools

High school fads come and go, but one trend most concerning right now is the prevalence of e-cigarettes in high schools. Vaping, which is being concealed by students, has become insidious. Dr. Sanjay Gupta takes us inside.

Vaping an epidemic in US high schools

High school fads come and go, but one trend most concerning right now is the prevalence of e-cigarettes in high schools. Vaping, which is being concealed by students, has become insidious. Dr. Sanjay Gupta takes us inside.