The tweets began to arrive Wednesday night, carrying explosive claims that people in Michigan were voting under the names of dead people.

Austen Fletcher, a former Ivy League football player turned right-wing internet journalist, said in videos posted to Twitter that he had discovered registration documents on a state of Michigan website that showed that four people with reported birth dates from 1900 to 1902 had submitted absentee ballots before Tuesday¡¯s election. ¡°How long has this been going on?¡± he asked.

By Thursday morning, Fletcher¡¯s videos were the talk of the Republican internet. ¡°Why is it taking regular Americans to expose this level of obvious corruption?¡± said Candace Owens, a conservative commentator, sharing one of the videos to her 2.7 million Twitter followers.