05:06Newsday24/07/2020 04:06 GMT: The downward spiral in US-China relationsBBC World Service Duration: 53 minutes Fri 24th Jul 2020, 05:06 on BBC World Service West and Central AfricaAvailable for over a yearListen nowLive news, business and sport from around the world. Show more GenresNewsFormatsMagazines & ReviewsBrandNewsday Source: BBC Online