With two weeks to go before the South Carolina Republican primary, Nikki Haley is trying to challenge Donald Trump on her home turf while the former president tries to quash his last major rival’s narrow path to the nomination. Trump, turning his campaign focus to the southern state days after an easy victory in Nevada, is expected to rev up his supporters at a Saturday afternoon rally in Conway, near Myrtle Beach. On his way in, Trump stopped and briefly spoke to an overflow crowd gathered outside and thanked South Carolina Gov. Henry McMaster, who endorsed him early.