"Haley's Last-Minute Push to Surpass Trump in New Hampshire Primary - Live Updates"

Joe Biden's re-election campaign has called for an investigation into robocalls impersonating the president and encouraging voters not to participate in the New Hampshire primary, despite Biden not appearing on the ballot. Nikki Haley continues to campaign in New Hampshire, aiming to lure votes away from Donald Trump, who maintains a big lead in polls. Kamala Harris criticized Trump's role in overturning Roe v Wade, while New Hampshire's secretary of state predicts record turnout in the Republican primary. Trump's defamation trial was adjourned, and Judge Judy endorsed Haley, while Biden spoke with UK prime minister Rishi Sunak about international issues.