The former New York City comptroller was endorsed by Mayor Zohran Mamdani and ran to the left of incumbent Rep. Dan Goldman.

Incumbent Democrats are facing spirited challenges in at least two of New York’s congressional primaries. U.S. Rep. Dan Goldman and U.S. Rep.

Incumbent Democrats faced fierce challenges in New York's congressional primaries

New York Mayor Zohran Mamdani endorsed progressive congressional contender Brad Lander in the Democratic primary.

With 42% of the vote counted as of Tuesday evening, Lander took 62.8% of the vote compared to Goldman’s 37%.