Even 'Pocahontas' agrees with Trump! Elizabeth Warren says Donald's Facebook ban proves Big Tech is 'too powerful' and slams 'arrogant' Zuckerberg for calling his Oversight Board a 'Supreme Court' Massachusetts Senator Elizabeth Warren said Wednesday that Facebook upholding its ban on Trump's account proves Big Tech is 'way too powerful' She also called CEO Mark Zuckerberg 'arrogant' for calling Facebook's Oversight Board its 'Supreme Court' 'Missed the part where those people had hearings in front of Congress, and were voted on before they were made decision makers with this kind of authority' Warren said she still support Trump not being on those platforms