AJC welcomes move, saying ex-grand wizard used social media platform to 'spread antisemitic conspiracy theories and Holocaust denial'

French comedian Dieudonne, White supremacist Richard Spencer and former Ku Klux Klan leader David Duke among those taken down

Social media giant removes anti-Semites, extremists, conspiracy theorists, but says it will allow content that is 'wrong or inaccurate,' including denying genocides