South Dakota Senate Race Narrowed to Independent Challenger vs Incumbent Repub Sen Mike Rounds

Democrat Julian Beaudion drops US Senate bid against incumbent Republican Sen Mike Rounds, leaving independent candidate Brianna Bronson as the lone challenger to Rounds in the election. Beaudion cited 'fundraising challenges' as the reason for his withdrawal. The election is now between Bronson and Rounds, who has held the seat since 2005.