Noel closes out her week in Chicago with a recap of Kamala Harris’s speech. Political strategist Mike Podhorzer looks ahead.

This episode was produced by Haleema Shah and Miles Bryan, edited by Amina Al-Sadi, fact-checked by Laura Bullard and Matt Collette, engineered by Rob Byers and Andrea Kristinsdottir, and hosted by Sean Rameswaram. Photo by ROBYN BECK/AFP via Getty Images.

Transcript at vox.com/today-explained-podcast

Support Today, Explained by becoming a Vox Member today: http://www.vox.com/members

Learn more about your ad choices. Visit podcastchoices.com/adchoices