The real-life Robocop and other tech news

BBC Click's Marc Cieslak looks at some of the best of the week's technology news stories including;

  • Facebook CEO Mark Zuckerberg angered representatives from nine countries by refusing to attend a UK parliamentary select committee investigating disinformation and fake news

  • Uber has been fined £385,000 for letting hackers steal data on 2.7 million UK customers.

  • A robot security guard, called Perseusbot has been tested at Tokyo railway station in bid to boost security ahead of the 2020 Games

See more at Click's website and @BBCClick.