Latinos and other groups that typically vote for Democrats are showing weaker support for Kamala Harris. Vox's Christian Paz and Cook Political Report's Amy Walter explain how that's shaking up this election.

This episode was produced by Avishay Artsy and Eliza Dennis, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Andrea Kristinsdottir and Patrick Boyd, and hosted by Sean Rameswaram.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/member. This story is part of The Present - and future - of the American Left package. More here: https://trib.al/vnUL3o6.

Supporters of Kamala Harris put up posters in Latino neighborhoods in Philadelphia. Photo by Andrew Lichtenstein/Corbis via Getty Images.

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