NY Democratic Socialists Win Multiple Congressional Primaries

In June 2026 three candidates backed by the Democratic Socialists of America (DSA) and endorsed by New York City mayor Zohran Mamdani won key Democratic congressional primaries in New York City. Darializa Avila Chevalier defeated incumbent Adriano Espaillat, Claire Valdez unseated Brooklyn Borough President Antonio Reynoso, and Brad Lander beat incumbent Dan Goldman. The victories also helped DSA‑aligned candidates capture several state‑legislative races, expanding the group’s foothold in Albany.

The wins sparked sharp reactions from establishment Democrats. House Minority Leader Hakeem Jeffries told reporters, “I don’t think we’re on opposite pages,” while other leaders such as Chuck Schumer and Nancy Pelosi have avoided direct comment. Senators John Fetterman and Rand Paul publicly warned that the surge signals a “dirtbag left” and an “alarming” shift toward socialism, with Fetterman declaring the victors “anti‑Israel and anti‑American.”

Critics also linked the primary outcomes to rising anti‑Israel sentiment. Some observers noted that candidate Brad Lander, a Jewish lawmaker, repeated “genocide” accusations against Israel, and other DSA‑backed candidates have been accused of endorsing extremist positions.

Analysts debate how the leftward movement will affect the Democratic Party’s national strategy ahead of the 2026 midterms, with concerns that progressive rhetoric could be used by Republicans to portray the party as radical while supporters argue the momentum reflects a demand for more aggressive economic and social reforms.