Republican Eric Hovde refused Tuesday to concede defeat in the Wisconsin Senate race, casting doubt on the results despite a lack of evidence of any wrongdoing in last week's election.

Wisconsin Republican Eric Hovde is refusing to concede defeat to Democratic incumbent Tammy Baldwin in their U.S. Senate race

Republican Senate candidate Eric Hovde released a video Tuesday questioning the Wisconsin election results that show he lost to incumbent Sen. Tammy Baldwin (D) last week. “Many people have been wondering why I have remained quiet since election night.