07:06Newsday11/09/2020 06:06 GMT: Rio Tinto's boss to step down after Aboriginal caves blastsBBC World Service Duration: 53 minutes Fri 11th Sep 2020, 07:06 on BBC World Service News InternetAvailable for over a yearListen nowThe mining giant faced widespread condemnation. Show more GenresNewsFormatsMagazines & ReviewsBrandNewsday Source: BBC Online