"Trump's New Hampshire Victory Raises Questions for GOP Candidates"

Former President Donald Trump wins the New Hampshire GOP primary, prompting rival Nikki Haley to criticize his victory speech and call for debates. President Joe Biden gears up for a potential race against Trump, facing challenges in reenergizing his winning coalition. Trump is expected in court for a defamation trial, while Senate Republicans cautiously embrace him amid concerns over his electability. Black Voters Matter launches a campaign ahead of the South Carolina Democratic primary, and different versions of Republican voters back Trump in Iowa and New Hampshire.