Facebook, Twitter and Google have been urged by a US lawmaker to ban a dozen people who it is claimed are spreading the vast majority of disinformation about Covid vaccinations.
Representative Mike Doyle made the call to remove their accounts during a US congressional session on how the three firms were dealing with fake news.
He challenged Mark Zuckerberg, Jack Dorsey and Sundar Pinchai to deplatform the dozen people immediately.
None have responded to the call so far.
