WGBH: New restrictions are aimed at curbing teen vaping, even as Mass. teens struggle to quit

WGBH TV reports on vaping and how new restrictions are aimed at helping kids stop. But stopping is a real struggle. Boston Children’s Sharon Levy, MD, MPH, explains the toll these e-cigarettes take on a teens body and how difficult it can be to beat the addiction. Learn more from WGBH.