https://www.bmj.com/content/359/bmj.j4530
https://www.brookings.edu/research/addressing-the-other-covid-crisis-corruption/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=91940025&utm_source=hs_email
https://www.occrp.org/en/investigations/how-a-belgian-aristocrat-under-investigation-for-money-laundering-moved-millions-into-colombia
https://itep.org/amazon-in-its-prime-doubles-profits-pays-0-in-federal-income-taxes/