Tracing social media election ‘dark’ adverts
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Social media: Facebook and Google roles in UK elections

Tech giants, such as Facebook and Google, are set to play a huge role in the next UK general election.

But how much do voters know about the political advertising that comes up in their timelines, and who funds them?

Joey D’Urso from BBC Politics investigates.

UK viewers can watch the full programme for 30 days from transmission.

  • 29 Apr 2019
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