
Rep. Dan Goldman, a two-term incumbent and former Trump impeachment counsel, lost the NY-10 Democratic primary to former City Comptroller Brad Lander by more than 30 points. Israel policy and a powerful endorsement from Mayor Zohran Mamdani were central to Lander's decisive victory.
Goldman first won NY-10 in 2022 through a self-funded, crowded primary and built a national profile as lead counsel in Trump's first impeachment. He secured backing from Gov. Hochul and House Minority Leader Hakeem Jeffries, but struggled to hold off a progressive wave reshaping New York City politics. Lander, who ran for Mayor against Mamdani in the primaries, secured the Mayor's endorsement. In NY-10 approximately 25% of voters have identified as Jewish so Israel was a large part of the conversation. Lander has repeatedly said he recognizes Israel but also said he wants it to be a safe place for Palestinians and called for an end to genocide in Gaza.