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

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