Cambridge Analytica Uncovered: Secret filming reveals election tricks using FB data

An undercover investigation by Channel 4 News reveals how Cambridge Analytica secretly campaigns in elections across the world. Bosses were filmed talking about using bribes, ex-spies, fake IDs and sex workers.

Watch part two of the investigation - Undercover Secrets of Trump's Data Firm - here: https://www.youtube.com/watch?v=cy-9iciNF1A

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