1. What America's Users Spend on Illegal Drugs, 2006–2016
2. 18. NIDA, Marijuana, June 2018, available at (last visited April 14, 2020).
3. 11. See Williams, supra note 8.
4. 19. Campaign for Tobacco-Free Kids, “Broken Promises to Our Children: A State-by-State Look at the 1998 State Tobacco Settlement 20 Years Later,” 2018, available at (last visited April 14, 2020).
5. 25. See Midgette et al., supra note 5.