Republican attorneys generals taking legal action over Pennsylvania mail-in ballots, processed in contravention of Pennsylvania state law, which (according to the U.S. Constitution) can be formulated only by the state legislature:

https://www.breitbart.com/2020-election/2020/11/09/republican-attorneys-general-taking-legal-action-over-pennsylvania-mail-in-ballots/

Ex-Michigan Deputy Attorney General alleges Detroit counters assigned the names of non-voters to fraudulent ballots, then accepted them:

https://www.breitbart.com/politics/2020/11/09/ex-michigan-deputy-attorney-general-alleges-detroit-counters-assigned-fraudulent-ballots-to-non-voters/

Former Solicitor General and Whitewater investigator Ken Starr tells Mark Levin: Pennsylvania mail-in ballot extension a "Constitutional travesty":

https://www.breitbart.com/clips/2020/11/09/ken-starr-pennsylvania-mail-in-ballot-extension-a-constitutional-travesty/

Attorney General William Barr authorizes DOJ to look into voting irregularities: https://www.breitbart.com/2020-election/2020/11/09/attorney-general-william-barr-authorizes-doj-look-voting-irregularities/