President Trump’s return to office was made possible in part because of increasing support from three traditionally Democratic groups: Hispanic voters (41% supported Trump, a 6-point improvement from 2020), young voters (46%, up 10 points) and Black voters (15%, up 7 points). There isn’t much evidence that Democrats have figured out how to talk to these voters again, but for two of the three groups, Trump’s declining approval rating is doing the job for them. In a recent Marquette survey, two-thirds of young Americans said they disapproved of Trump, and 56% said they would support the Democratic candidate in their...