Democrats score major wins in first elections of Trump’s second term, signaling party comeback Democrats swept three key races on Tuesday in the first major elections since Donald Trump returned to the presidency, injecting new energy into the party and elevating a fresh generation of leaders ahead of next year’s congressional contests. In New York City, 34-year-old democratic socialist Zohran Mamdani won the mayoral race, completing a stunning rise from a little-known state lawmaker to one of the most prominent figures in national Democratic politics. Meanwhile, in Virginia and New Jersey, moderate...