“So first off, people have left New York City,” he said. Photograph: Vincent Alban/The New York TimesThe wilder predictions suggest that up to one million residents would “consider” leaving New York because of Mamdani’s election. The groundswell of enthusiasm among the elusive 18- to 30-year-old voters became the oxygen of Mamdani’s campaign. If he succeeds, some future New York City landmark will carry his name. And I hope New York does well.”On that much at least, Donald Trump and Zohran Mamdani can find common ground.