Bridge 9340, carrying Interstate 35W across the Mississippi River in Minneapolis, United States, suffered a catastrophic failure and collapsed (aftermath pictured), killing 13 people and injuring 145 others.
The Concert for Bangladesh, a pair of benefit concerts organised by George Harrison and Ravi Shankar for refugees of the Bangladesh genocide, took place at Madison Square Garden in New York.
Several days of anti-Jewish rioting began in Bratislava, instigated by former Slovak partisans opposed to the restitution of Jewish property after the Holocaust in Slovakia.