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Nikki Haley ended her long-shot challenge to Republican presidential frontrunner Donald Trump on Wednesday, ensuring the former president will be the party\u2019s candidate in a rematch with Democratic President Joe Biden in November\u2019s election.<\/p>\n
Haley, the former South Carolina governor and Trump\u2019s ambassador to the United Nations when he was president, made the announcement in a speech in Charleston a day after Super Tuesday<\/a>, when Trump beat her soundly in 14 of 15 Republican nominating contests.<\/p>\n \u201cThe time has now come to suspend my campaign,\u201d Haley said. \u201cI have no regrets.\u201d<\/p>\n She said it was likely Trump would be the Republican nominee but did not endorse him.<\/p>\n \u201cIt is now up to Donald Trump to earn the votes of those in our party and beyond it,\u201d she said. \u201cAnd I hope he does that.\u201d<\/p>\n Drawing on her foreign policy experience at the UN, Haley said it was important to continue US global leadership. Throughout her campaign, Haley said the United States must help Ukraine defend itself against Russian aggression, a position at odds with Trump.<\/p>\n \u201cIf we retreat further, there will be more war, not less,\u201d she said.<\/p>\n There was no indication Trump would moderate his message.<\/p>\n \u201cHe\u2019ll continue to focus on the issues that matter: immigration, economy, foreign policy,\u201d Karoline Leavitt, press secretary for the Trump campaign, said late on Tuesday.<\/p>\n Haley lasted longer than any other Republican challenger to Trump but never posed a serious threat to the former president, whose iron grip on the party\u2019s base remains firm despite multiple criminal indictments.<\/p>\n The rematch between Trump, 77, and Biden, 81 \u2014 the first repeat US presidential contest since 1956 \u2014 is one that few Americans want. Opinion polls show both Biden and Trump have low approval ratings among voters.<\/p>\n The election promises to be deeply divisive in a country already riven by political polarization. Biden has cast Trump as an existential danger to democratic principles, while Trump has sought to re-litigate his false claims that he won in 2020.<\/p>\n Haley, 52, drew support from deep-pocketed donors intent on stopping Trump from winning a third consecutive Republican presidential nomination, particularly after she notched a series of strong performances at debates that Trump opted to skip.<\/p>\n She ultimately failed to pry loose enough conservative voters in the face of Trump\u2019s dominance.<\/p>\n But her stronger showing among moderate Republicans and independents highlighted how Trump\u2019s scorched-earth style of politics could make him vulnerable in the Nov 5 election against Biden.<\/p>\n Biden has his own baggage, including widespread concern about his age. Three-quarters of respondents in a February Reuters<\/em>\/Ipsos poll said he was too old to work in government, after already serving as the oldest US president in history.<\/p>\n About half of respondents said the same about Trump.<\/p>\n As in 2020, the race is likely to come down to a handful of swing states, thanks to the winner-take-all, state-by-state Electoral College system that determines the presidential election.<\/p>\n Arizona, Georgia, Michigan, Nevada, North Carolina, Pennsylvania and Wisconsin are all expected to be closely contested in November.<\/p>\n The central issues of the campaign have already come into focus. Despite low unemployment, a red-hot stock market and easing inflation, voters have voiced dissatisfaction with Biden\u2019s economic performance.<\/p>\n Key issues<\/h2>\n