https://heavy.com/news/2019/03/sheldon-adelson-family/ https://www.distractify.com/p/sheldon-adelson-cause-of-death https://www.superyachtfan.com/yacht/queen-miri/ https://www.reviewjournal.com/opinion/editorials/editorial-sheldon-adelson-grit-genius-inspiration-and-integrity-2251315/ https://www.pressherald.com/2021/01/12/billionaire-casino-mogul-gop-power-broker-sheldon-adelson-dies-of-complications-from-long-illness/ https://www.ktnv.com/news/sheldon-adelsons-economic-legacy-and-work-with-veterans