https://www.espn.com/nfl/story/_/id/32953839/nfl-hall-fame-coach-broadcasting-icon-john-madden-dies-85
https://www.wsj.com/articles/as-omicron-variant-spreads-states-aim-for-balance-between-curbs-and-safety-11640714214?mod=hp_lead_pos1
https://www.nytimes.com/2021/12/28/health/omicron-kids-hospitalizations.html
