In this episode, we interview Katherine Ungar, Executive Director of the Preventing Tobacco Addiction Foundation. Learn about how interest in policies raising the minimum legal sales age to 21 (or "Tobacco 21" policies) has grown in the US, what makes a strong Tobacco 21 policy, and pitfalls to avoid. We talk about federal Tobacco 21 bills that have been introduced in Congress and how Tobacco 21 fits into the larger tobacco control picture.