Viola Davis at 2018 Women's March Los Angeles at Pershing Square on Jan. 20, 2018. (Photo via Getty Images) Viola Davis is narrating a new Kamala Harris ad, titled “Mother,” with Beyoncé’s “Freedom” ...

Viola Davis is narrating a new Kamala Harris ad, titled “Mother,” with Beyoncé’s “Freedom” providing the score. It’s a closing-argument ad, the latest in a run of Democrats pulling in celebrities to ...