Watch CBS News

Tobacco's deadly impact

Name: Tobacco's deadly impact
Uploaded: 2023-08-07T11:27:00-0700
Duration: 3 min 43 s
Description: The World Health Organization released a study highlighting the ongoing deadly impact of tobacco use. CBS News Bay Area anchor Ryan Yamamoto asks Dr. Judith Prochaska, Professor of Medicine at Stanford Health Care, why tobacco is so deadly, and the impacts of secondhand smoke.

The World Health Organization released a study highlighting the ongoing deadly impact of tobacco use. CBS News Bay Area anchor Ryan Yamamoto asks Dr. Judith Prochaska, Professor of Medicine at Stanford Health Care, why tobacco is so deadly, and the impacts of secondhand smoke.