Carole Cadwalladr digs into one of the most perplexing events in recent times: the UK's super-close 2016 vote to leave the European Union. Tracking the result to a barrage of misleading Facebook ads targeted at vulnerable Brexit swing voters -- and linking the same players and tactics to the 2016 US presidential election -- Cadwalladr calls out the "gods of Silicon Valley" ...

Nigel Farage allegedly held several secret meetings with Julian Assange and gave him a USB stick with data on it, a US congressional enquiry has heard. / Former UKIP leader Nigel Farage is alleged to have made several undisclosed trips to the Ecuadorian embassy in London to visit WikiLeaks founder Julian Assange.