Bernie Sanders Throws Weight Behind Claire Valdez in Contentious New York Congressional Primary

Senator Bernie Sanders officially endorsed New York State Assembly Member Claire Valdez on Thursday, signaling a significant intervention in the race to succeed retiring Representative Nydia Velázquez in New York’s 7th Congressional District. The endorsement aligns Sanders with the city’s socialist wing, including Mayor Zohran Mamdani and the local chapter of the Democratic Socialists of America. Valdez, a union organizer, frames her platform around economic justice and labor rights, citing Sanders’ past presidential campaigns as a primary inspiration for her political trajectory.

The contest has exposed deep fractures within New York’s progressive movement, as different factions struggle to define their future influence. While Valdez enjoys support from national progressive groups and pro-Palestine organizations, her opponent, Brooklyn Borough President Antonio Reynoso, maintains the backing of the retiring incumbent, Velázquez, along with several prominent local unions and establishment progressive figures. Velázquez has publicly expressed skepticism regarding the direction of the city’s left under Mayor Mamdani, suggesting that his involvement in primary races has created unnecessary internal friction.

Financial momentum appears to be building for the Valdez campaign, which recently reported raising $750,000 from a large base of small-dollar donors. As the primary approaches, the race serves as a high-stakes test of whether the socialist wing can consolidate power or if internal divisions will continue to hinder the broader progressive agenda in New York City.