CHICAGO — In one of the most moving moments of the Democratic National Convention , on Wednesday night, the parents of Hersh Goldberg-Polin, a 23-year-old American who was kidnapped by Hamas on October 7, took the stage at the United Center and spoke of the anguish they’ve experienced over the 320 days since their son was taken hostage. They called for the release of the other hostages, including 8 American citizens, and for a cease-fire deal that “ends the suffering of the innocent civilians in Gaza.” But the DNC ’s invitation to the family created an uncomfortable contrast with the party’s refusal to provide space on the main stage for a Palestinian-American or doctors who have worked in Gaza.

On Wednesday night, following that speech, the DNC informed the leaders of the Uncommitted Movement that they would not be given the opportunity to put a Palestinian speaker on the main stage of the convention, to discuss the Israeli military has inflicted in Gaza, with the backing of the United States. The Uncommitted Movement — representing the over 700,000 pro-Palestine voters who cast “uncommitted” votes during the Democratic presidential primary — had requested speaking time at the convention and a meeting with Vice President Kamala Harris’ campaign. The DNC gave the movement space to speak at several untelevised forums.

On Monday, a doctor shared harrowing stories from Gaza, where the Israeli military has led an unprecedented siege for 10 months, starting a.