Mamdani-backed candidates sweep Democratic primaries in New York City

Three congressional candidates endorsed by Zohran Mamdani secured victories in New York City's Democratic primaries on Tuesday, demonstrating Mamdani's increasing sway within the party. Among the winners was Brad Lander, who previously served as New York City comptroller and ran for mayor last year before endorsing Mamdani. Lander comfortably won his race, defeating incumbent Democratic Representative Dan Goldman. The primaries also saw the failure of Jack Schlossberg, grandson of former President John F. Kennedy, to advance in the election to succeed Jerry Nadler in a Manhattan district. This electoral success for Mamdani-backed candidates signals a significant shift in the political landscape of New York City's Democratic party.