https://www.healthcaredive.com/news/medicare-for-all-or-some-buy-in-and-other-universal-plans-vary-widely/549691/

https://benefitslink.com/newsletters/2019/2019_03_04_welfare.html

https://www.healthcarefinancenews.com/news/approaches-public-policies-could-help-health-insurance-coverage-expand-through-public-plans

https://khn.org/morning-breakout/administration-resurfaces-idea-of-interstate-insurance-sales-but-theres-been-little-appetite-for-the-policy-in-the-past/

https://www.modernhealthcare.com/insurance/cms-wants-advice-facilitating-insurance-sales-across-state-lines

https://www.morningstar.com/articles/912969/what-life-expectancy-should-you-use-when-planning-.html

https://www.insure.com/health-insurance/association-health-plans

https://www.workerscompensation.com/news_read.php?id=31565

https://www.gao.gov/assets/700/696766.pdf