U.S. President Joe Biden and his Chinese counterpart Xi Jinping have begun their first time face-to-face virtual summit. The talks come as the world’s two biggest economies spar regularly over the origin of Covid-19, human rights in Hong Kong and Xinjiang, and the status of Taiwan. -------- 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/bloombergbusiness/