Tom Suozzi‚ a former Democratic congressman‚ won a closely watched special House election in New York on Tuesday‚ narrowing the Republican majority in Washington and offering his party a potential playbook to run in key suburban swing areas in November. His victory in the Queens and Long Island district avenged a year of humiliation unleashed by the seat’s former occupant‚ George Santos‚ and stanched a trend that had seen Republicans capture nearly every major election on Long Island since...