Facebook Trending topics controversy: Here’s what has happened so far

Facebook CEO Mark Zuckerberg has denied claims that the company’s “Trending” news section suppressed links to conservative stories. Here’s what has happened so far.
Facebook is facing criticism, after a Gizmodo report claimed that links to ‘conservative articles’ in the ‘Trending’ Topics Section were suppressed. While Facebook has denied all charges, a US Senator has demanded an explanation from the company.
Gizmodo, which spoke to the team that cu