Donald Trump maintains a significant lead in a hypothetical Republican primary poll over his other current and potential GOP challengers despite his indictment by a court in New York City, according to a new poll.

Former South Carolina Governor Nikki Haley's entrance into the race for the 2024 Republican nomination is the political death knell of Donald Trump, an American political analyst says.

The chasm between the Democrats and Republicans in the US is growing with the two rival camps at odds over the Biden administration’s foreign policy failings.

Former US Ambassador to the United Nations Nikki Haley has suggested that aged politicians in the American government should undergo a "cognitive test."

US officials have confirmed the deaths of 13 American troops in a series of blasts, claimed by the Daesh militant group, which rocked the Afghan capital late on Thursday.

Nikki Haley, a high-profile Republican and once a close ally to former US President Donald Trump, has blasted him, saying, "He's fallen so far." 

Former US envoy to the UN Nikki Haley says Trump's top aides had asked her to undermine him.