US Olympian Dominique Dawes is 'so proud' of Simone Biles

US Olympian Dominique Dawes was the first African American to win an individual gymnastics medal at the Olympics. She talked to the BBC about Simone Biles' dominant performance at this year's games.

Dawes says the diversity of the gold-medal winning team is spectacular, and tells the BBC that these young athletes are ready for the intensity of Olympic competition because they put themselves in high-pressure situations each day.