As Zuckerberg heads to Capitol Hill, a call to replace him as Facebook's chairman

As Zuckerberg heads to Capitol Hill, a call to replace him as Facebook's chairman  Washington Post Facebook will give researchers new data to study election interference  The Verge How to Check If Your Facebook Data Was Stolen by Cambridge Analytica  Gizmodo Opinion: Facebook's biggest threat is coming from this obvious place  MarketWatchFull coverage