5 Takeaways From Trump’s Big Win Over Nikki Haley in South Carolina

Donald J. Trump lapped Nikki Haley in the Midwest. He beat her in the Northeast. He dominated in the West. And now he has trounced the former two-term governor in her home state of South Carolina.After nearly six weeks of primary contests in geographically, demographically and ideologically diverse states, even Ms. Haley’s most ardent supporters must squint to see the faintest path to the presidential nomination for her in 2024.The race was called the moment the polls closed, and within minutes an ebullient Mr. Trump took the stage, avoiding a mistake he made in New Hampshire when Ms….