Robert Mercer: the big data billionaire waging war on mainstream media

WARNING: This Is Scary With links to Donald Trump, Steve Bannon and Nigel Farage, the rightwing US computer scientist is at the heart of a multimillion-dollar propaganda network. Carole Cadwalladr of The Observer profiles Robert Mercer, the man who re - wrote Josef Goebbels' propaganda playbook for the 21st Century read more