http://www2.philly.com/philly/business/rutgers-profs-as-boomers-age-small-business-owners-get-new-incentive-to-sell-to-employees-20180815.html?__vfz=medium%3Dsharebar

https://www.pbs.org/newshour/show/do-prescription-drug-middlemen-help-keep-prices-high