Who, beyond the well-known and much-profiled Alexandria Ocasio-Cortez, Zohran Mamdani, and Jon Ossoff, are the young people most likely to rebuild the Democratic Party? The bright lights of the next generation don’t fit into easy classifications. They include a seminarian, a waitress, an oysterman, and a semiconductor heiress. There are Bernie-endorsed socialists and iconoclastic centrists. Some are eyeing a national stage, and others are staying adamantly local. Some already have a decade of