22:32World Business ReportFirst broadcast 28/10/2020 22:32 GMT: Tech chiefs face US Senate questions on internet lawBBC World Service Duration: 27 minutes Wed 28th Oct 2020, 22:32 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowThe latest business and finance news from around the world, on the BBC. Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online