“A multiracial coalition of young, college-educated voters helped a group of democratic socialist candidates sweep House primaries in New York this week, giving the insurgent wing of the Democratic Party new clout and cementing its hold over the city’s politics,” the Washington Post reports.“The Democratic Socialists of America, which powered the rise of Mayor Zohran Mamdani (D), has found its strongest support among Whiter, highly educated neighborhoods that are being rapidly gentrified amid an influx of new arrivals.”“Those areas remain the backbone of the DSA’s growing political movement, and their racial and economic makeup is a source of tension on the left.”