"Nikki Haley's Tense Relationship with Trump Takes Center Stage"

Republican presidential candidate Nikki Haley calls Donald Trump "insecure" for spreading false claims about her eligibility to run for US president, labeling his attacks as a response to feeling threatened. Trump has ramped up his attacks on Haley ahead of the New Hampshire Republican primary, where she is narrowing the gap in polling but still faces a substantial lead from Trump. Haley, who was born in the US to immigrant parents, has faced birther claims and criticism for her comments on racism in America, as she seeks to position herself as a genuine contender in the Republican presidential nomination race.