
CHICAGO — Shootings and other violence during the extended Fourth of July weekend have left at least 39 people dead, including 17 in Chicago, and injured dozens more nationwide, authorities said. The Fourth of July historically is one of the nation’s deadliest days of the year. A flurry of shootings around the holiday a year ago left more than a dozen people dead and over 60 wounded. And a year before that, seven people died in a mass shooting at a Fourth of July parade near Chicago. Violence and mass...