Facebook, Google, Apple and Amazon are rattled. And two women, one on each side of the Atlantic, are leading the way, says Guardian columnist John Harris
When Elizabeth Warren criticised Facebook over their decision to let Trump run false ads, Facebook compared itself to a broadcaster. That was a big mistake
The US, UK and Australia are taking on Facebook in a bid to undermine the only method that protects our personal information, says US surveillance whistleblower Edward Snowden