A Republican lawmaker from Fond du Lac is also asking for a federal investigation of what happened with some absentee ballots.
Three large tubs of ballots for the Oshkosh and Appleton areas were found in a Milwaukee sorting facility.
Sen. Dan Feyen says the Wisconsin Elections Commission is refusing to take action.
He’s joining U.S. Senators Ron Johnson of Oshkosh and Tammy Baldwin of Madison in calling for the postal service to investigate.
Feyen says they need to restore trust in the absentee voting system.