FDA's proposed ban on menthol cigarettes explains why FDA needs to reverse its de facto approvals of menthol e cigarettes Stanton Glantz blog Flavor Bans Multiply, But Menthol Continues to Divide California Healthline New York moves to ban sale of flavored e cigarettes amid health concerns Vaping The Guardian Flavored vaping products banned by FDA, exceptions made for menthol, tobacco al.com