New Delhi, June 24 -- New York City's Democratic congressional primaries delivered a major political shake-up, with candidates backed by Mayor Zohran Mamdani defeating several establishment figures and demonstrating the growing strength of the Democratic Party's progressive wing.

The results are being viewed as a significant victory for Mamdani, whose influence has expanded rapidly since his surprise rise to power.

Brad Lander defeats Dan Goldman

Former New York City Comptroller Brad Lander defeated incumbent Representative Dan Goldman in New York's 10th Congressional District.

The contest was heavily influenced by debate over the Gaza war. Lander ran to Goldman's left, calling for an end to U.S. military aid to Israel and taking a mo...