Voter Fraud?

Althouse says quoting from AP:

Winnebago County's numbers say Prosser received 20,701 votes to Kloppenburg's 18,887. The AP has 19,991 for Prosser to Kloppenburg's 18,421.

I live in Winnebago County and no one I know here voted for Prosser. Or Kloppenburg. In fact I can state categorically that neither was on the ballot.

Fraud? Well it is Illinois.

Cross Posted at Classical Values