Tre Hargett, Tennessee Secretary of State talks with Sean on What safeguards are in place to prevent fraud and other problems with voting by mail? Additionally, we note that Tennessee elections must be certified within 3 weeks.

More information on the subject:

https://lincolnpolicy.org/wp-content/uploads/2020/09/VoteByMailPaper_HiRes-3.pdf

https://lincolnpolicy.org/tag/election-security/