Donald Trump won Republican presidential nominating caucuses in Nevada and the U.S. Virgin Islands on Thursday‚ moving closer to becoming his party's White House standard-bearer and a likely general election rematch with U.S. President Joe Biden in November. Trump‚ the frontrunner in his party's nominating race‚ was the only major candidate competing in Nevada's caucuses and was set to win the state's 26 delegates to the party's nominating convention in July after...