Republicans flipped Democratic-controlled Senate seats in West Virginia, Ohio, Pennsylvania and Montana. In the latter three cases, defeated Sens. Sherrod Brown, Bob Casey and Jon Tester also ran ahead of Harris but couldn’t overcome their states’ shifts toward the GOP.

Exit polls show Vice President Kamala Harris lost Latino men to President-elect Donald Trump — a significant blow to a party that's long relied on them as part of a broad coalition. The results were openly feared most of the past year by Democratic Party leaders and operatives.

Democratic Rep. Ruben Gallego is projected to beat Republican rabble-rouser Kari Lake in the race to become Arizona’s next U.S. senator after Lake seemed to struggle to win over moderate and independent voters.