Cobalt mining for phones: How you could be holding a product of child labour

The Chinese mining company Hauyou has refused to apologise after Sky News found that it was sourcing cobalt mined by children as young as four. We've also discovered that Apple has told Huayou to suspend all sourcing from mines until they can be checked to be free of child labour. Here's our Technology correspondent Tom Cheshire. SUBSCRIBE to our YouTube channel for more videos:    / skynews   Follow us on Twitter:   / skynews   and   / skynewsbreak   Like us on Facebook:   / skynews   For more content go to http://news.sky.com and download our apps: iPad https://itunes.apple.com/gb/app/Sky-N... iPhone https://itunes.apple.com/gb/app/sky-n... Android https://play.google.com/store/apps/de...