politics Trump flips out on Twitter, right after Twitter fact-checked him for the first time Xeni Jardin
picks 'He has learned nothing,' Zuckerberg considers crowdsourcing news fact-checks for Facebook Xeni Jardin
facebook The journalists Facebook installed as fact-checkers say the company is using them as window-dressing Cory Doctorow
Business Five private prison myths that Muckrock will bust with its crowdfunded Freedom of Information Act blitz Cory Doctorow
