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New Hampshire Primary Sets Stage for High-Stakes Senate Battle
cnbc · 2026-09-08
Voters in New Hampshire are heading to the polls to select candidates for a pivotal Senate seat, with both parties vying for control of the upper chamber.
What Happened
Primary Election Dynamics: New Hampshire voters are participating in a critical primary election to determine the candidates for the U.S. Senate seat currently held by the retiring Jeanne Shaheen. Both major political parties view this race as essential to their broader strategy for securing a majority in the next Congress.
Democratic Contenders: Representative Chris Pappas, a moderate member of the bipartisan Problem Solvers Caucus, is currently the frontrunner for the Democratic nomination. He faces a challenge from Karishma Manzur, a scientist and democratic socialist who has gained traction by advocating for universal healthcare and shifting foreign policy stances.
Republican Field: On the Republican side, former Senator John Sununu is widely considered the favorite to secure the nomination over former Massachusetts Senator Scott Brown. Despite an endorsement from Donald Trump, Sununu has attempted to maintain a moderate image to appeal to a broader electorate in the Granite State.
National Political Stakes: The outcome of this election could significantly impact the balance of power in Washington, influencing the legislative agenda and subpoena authority for the final two years of the Trump administration. A Republican victory would provide a crucial cushion for the GOP, while a Democratic win is vital for their hopes of flipping the Senate chamber.