Cindy McCain To Endorse Joe Biden
Cindy McCain To Endorse Joe Biden

FilmMagic/FilmMagic for U.S.VETS Cindy McCain, the wife of the late GOP Sen.

John McCain of Arizona, is set to formally endorse Joe Biden for president, he announced during a fundraiser Tuesday.

McCain's support could make waves in the battleground state of Arizona ahead of the heated 2020 election.