Cómo el apoyo de Liz Cheney puede ayudar a Kamala Harris antes del día de las elecciones

Vice President Kamala Harris campaigned Thursday with former Republican Rep. Liz Cheney in Ripon, Wisconsin, the city credited as the birthplace of the Republican Party. Former President Donald Trump campaigned in Michigan after special counsel Jack Smith’s filing was unsealed in the 2020 election interference case. CBS News chief election and campaign correspondent Robert Costa has the latest.