With tight contests in all seven battleground states, the candidates are pressing for a few thousand votes that could sway the outcome of the entire election.

Former Republican congresswoman Liz Cheney and Democratic presidential candidate Kamala Harris said former President Donald Trump is not fit to lead the U.S., urging voters to put country over party as they campaigned together on Thursday.

Liz Cheney, one of Donald Trump’s fiercest Republican antagonists, rallied with Kamala Harris on Thursday at the site in Wisconsin where the modern Republican Party was born, as the Democratic vice president aimed to win over moderate voters and rattle the former president.