SOURCES AND FURTHER READING:
GOP Sen. Roy Blunt announces he will not run for reelection
https://www.cnn.com/2021/03/08/politics/blunt-not-running-reelection/index.html 
Senator Roy Blunt Calls Trump’s Actions ‘Reckless,’ But Won’t Call On Him To Resign
https://www.huffpost.com/entry/roy-blunt-dismisses-trump-resignation-calls_n_5ffb230fc5b63642b6fcbcbb 
Senate rejects expanded gun background checks
https://www.cnn.com/2013/04/17/politics/senate-guns-vote/index.html 
ERIN MURPHY: Census delay, Grassley’s decision put 2022 races on hold
https://siouxcityjournal.com/opinion/columnists/erin-murphy-census-delay-grassley-s-decision-put-2022-races-on-hold/article_378288c2-d431-5e4f-961f-2fe5133471bf.html 
Trump vows to campaign against ‘disloyal’ Murkowski
https://www.politico.com/news/2021/03/06/trump-lisa-murkowski-2022-474028 
Senate Republicans just took 2 big hits to their 2022 chances
https://www.cnn.com/2021/01/25/politics/doug-ducey-rob-portman-2022/index.html 
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