The United States women's gymnastics team wins gold at the Olympics. Katie Ledecky sets an Olympic record. U.S. women's rugby sevens team scores a medal. American athletes speak out about the cost of being an Olympic athlete.
Key Points
Simone Biles, Suni Lee, Jordan Chiles, and Jade Carey win gold in gymnastics team event
Katie Ledecky sets Olympic record in 1,500-meter freestyle
American athletes speak out about the high cost of being an Olympic athlete