South Carolina Senator Tim Scott has endorsed Donald Trump’s bid for the White House‚ delivering a significant win for the former president — and a blow to the heart of Nikki Haley’s campaign. Scott‚ a mild-mannered lawmaker from Haley’s home state of who dropped his own bid for the Republican nomination in November‚ took to a stage in New Hampshire on Friday night and proclaimed his support for the former president‚ who stood behind him. “We need a president who will close our southern...