The former congresswoman and Republican exile stumped for Kamala Harris in Ripon, Wis., the birthplace of the G.O.P., calling on conservatives to shun Donald Trump’s “depraved cruelty.”

Tammy Baldwin of Wisconsin could suffer an upset at the hands of Republican challenger Eric Hovde, Axios reported Tuesday. Internal polling shows the two-term incumbent ahead of Hovde by 2 points, closer than many recent public polls have shown.

Republican former Rep. Liz Cheney will campaign with Vice President Kamala Harris in Wisconsin on Thursday, touting her endorsement of the Democratic presidential nominee in the crucial battleground state, a senior campaign official told CNN.