The general election matchup that seems likely between President Biden and former President Donald J. Trump is about fundamentally disparate visions of the nation.
Nikki Haley, facing growing doubts and pressure to drop out, has winnowed the race to a one-on-one contest and is looking to make her case in South Carolina.
The Biden administration has allowed more than a million people into the United States temporarily under a program that Republicans in Congress want to limit.
The event was interrupted by at least 10 people protesting the war in Gaza, but the president focused on calling attention to restrictive abortion laws.
Nick Corasaniti, a political reporter for The New York Times, explains the importance of the New Hampshire primary and what potential results could mean for the race going forward.
Republicans and Democrats have agreed to try to reduce the number of migrants granted parole to stay in the United States, but cementing the compromise will take money and persuasion on both sides.
Nikki Haley took all six votes in Dixville Notch, but it could be a different story in the rest of the state, as Donald J. Trump has a comfortable lead in the polls.