22:32World Business ReportFirst broadcast 16/11/2022 22:32 GMT : The ticking tech bombBBC World Service Duration: 27 minutes Wed 16th Nov 2022, 22:32 on BBC World Service West and Central AfricaAvailable for over a yearListen nowBig tech companies like Amazon and Twitter are laying off their staff. Show more GenresFactualMoneyFormatsBulletinsBrandWorld Business Report Source: BBC Online