Kornacki: Democratic socialist movement has ‘limits’ despite Mamdani-backed candidates’ wins

The primary elections in New York showed some Democratic socialist candidates, backed by political theorist Mamdani, securing wins, but NBC News’ Steve Kornacki suggests the movement still has boundaries. Despite these victories, the broader implications for the Democratic Party suggest that while progressive ideas are gaining traction, there are still limits to their mainstream acceptance. This election outcome could signal a shift but also highlight the party's ongoing struggle to balance moderate and more radical factions.