Mamdani launches Dem civil war with controversial endorsement in NY-13 House race: ‘It’s a mistake’

Mayor Zohran Mamdani has launched a civil war in the Democratic Party with his controversial endorsement of a fellow socialist’s bid to oust incumbent Rep. Adriano Espaillat, insiders said Monday. Mamdani’s decision to support fellow Democratic Socialists of America insurgent Darializa Avila Chevalier in the June 23 primary for the northern Manhattan/Bronx House 13th House...