12.31.21

https://www.espn.com/college-football/story/_/id/32970176/no-1-alabama-advances-college-football-playoff-title-game-27-6-win-no-4-cincinnati-goodyear-cotton-bowl-classic

https://www.wsj.com/articles/global-stock-markets-dow-update-12-31-2021-11640940181?mod=hp_lead_pos1

https://www.nytimes.com/2021/12/31/health/covid-omicron-lung-cells.html