Tuesday’s primary elections highlight deep divisions within both major U.S. political parties. In New York City, a decisive contest is underway between candidates supported by the Democratic establishment and a progressive wave backed by Mayor Zohran Mamdani. The outcome will reflect the shifting dynamics of local party power and signal the strength of progressive influence in one of the nation’s largest urban centers. Analyst Steve Kornacki offers real-time breakdowns of key districts and voter patterns as results emerge. In South Carolina, Republican voters face a complex choice in the governor’s runoff, where Donald Trump has endorsed both candidates—an unusual stance that underscores the evolving nature of his political leverage.
The Senate is also actively addressing pressing national concerns, particularly the worsening housing affordability crisis. Lawmakers are advancing legislation aimed at curbing rising costs and expanding access to affordable units. Senior Politics Reporter Sahil Kapur details these efforts and their potential impact on the general election landscape. As both parties navigate internal conflicts and policy challenges, the primaries serve as early indicators of voter priorities and partisan momentum heading into November.