https://www.washingtonexaminer.com/news/democratic-senators-warned-of-potential-vote-switching-by-dominion-voting-machines-prior-to-2020-election
https://libertyunyielding.com/2020/11/13/the-new-york-times-excoriated-practice-of-absentee-voting-in-2012/
Why Do Most Countries Ban Mail-In Ballots?: They Have Seen Massive Vote Fraud Problems
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3666259
