Paris Olympics: Biles eyes gymnastics gold

US gymnastics star Simone Biles bids to write another chapter in her historic Olympic story by recapturing the all-around gymnastics title Thursday. Biles steps back into the spotlight seeking to become the first woman ever to regain the Olympic all-around title after she famously withdrew in Tokyo with the debilitating condition that gymnasts call "twisties". FRANCE 24's Selina Sykes reports.