An ex-Facebook spokesperson says he was 'wrong' about the company's free-speech mission counteracting ignorance and is urging employees to take action (FB)

· An ex-Facebook communications executive has published an open letter to employees about recent controversies the company has been embroiled in regarding its stance on freedom of expression and political content.
· Barry Schnitt, who worked at Facebook for four years between 2008 and 2012, urged employees to do more to build...