GFN.TV Interviews | CHANGE REACTION | Tobacco Scientist Compares Vapor to Smoke GFN News

When scientists study the chemistry of smoke versus vapor, they find a massive difference in complexity and measurable effect on the human body. Learn what those differences are in this fascinating interview with a top tobacco scientist.

Featuring: Dr Marina Murphy
Director of Scientific and Medical Affairs, ANDS
Former Head of Scientific Media Relations,
British American Tobacco
@ands_corp