Apple's Tim Cook: 'I don't want my nephew on a social network'

Apple chief talks about tax affairs and overuse of tech at launch of school coding initiative

The head of Apple, Tim Cook, believes there should be limits to the use of technology in schools and says he does not want his nephew to use a social network.

Cook was talking at Harlow college in Essex, one of 70 institutions across Europe that will use Apple's Everyone Can Code curriculum, it was announced on Friday.