Officials in the Gaza Strip said more than 100 people were killed and hundreds more injured in Gaza City on Thursday, accusing Israeli forces of opening fire on a crowd of people waiting for humanitarian aid. Israel said an unspecified number of the casualties were caused by a stampede as residents scrambled to reach a convoy of trucks. Israeli forces opened fire on members of the crowd who approached soldiers in a manner deemed threatening, according to Israeli officials, who spoke on the condition of anonymity to discuss an ongoing investigation. President Biden told reporters Thursday that he expected the incident would complicate negotiations over a hostage deal.