Democrats' Jeffries and Mamdani wings face off in New York

New York's congressional primaries are testing the conflict between House Minority Leader Hakeem Jeffries (D-N.Y.) and NYC Mayor Zohran Mamdani, with Jeffries supporting incumbents like Dan Goldman and Adriano Espaillat, while Mamdani backs left-wing challengers such as Brad Lander, Darializa Avila-Chevalier, and Claire Valdez. The races in the 10th, 13th, and 7th districts highlight the internal Democratic Party tensions.