In the race to lead America’s third-largest city, Paul Vallas, a former public schools executive, is facing Brandon Johnson, a county commissioner and union organizer. The candidates come from opposite ideological ends of the Democratic Party, with Mr. Vallas calling for a crackdown on crime and Mr. Johnson seeking expanded social programs and new taxes. The incumbent, Mayor Lori Lightfoot, did not qualify for the runoff. Full results from the general election ›