Yellen on Trip to Renew Ties With South Africa

Treasury Secretary Janet Yellen is visiting three countries in South Africa this week - part of the run-up to an Africa visit later this year by President Joe Biden. Bloomberg's Chris Condon reports. Follow Bloomberg for business news & analysis, up-to-the-minute market data, features, profiles and more: http://www.bloomberg.com Connect with us on... Twitter: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness/ Instagram: https://www.instagram.com/quicktake/?hl=en