WASHINGTON: US President Donald Trump criticized social media companies on Friday, saying without evidence that they have silenced "millions of people" in an act of censorship.
Trump criticized the social media industry last week, claiming without providing proof that unidentified companies were "totally discriminating against Republican/Conservative voices."
Those tweets followed actions taken by Apple Inc, Alphabet Inc's YouTube and Facebook Inc to remove some content posted by Infowars, a website run by conspiracy theorist Alex Jones.
Jones' own Twitter account was temporarily suspended on Aug.15.
Trump on Friday did not mention any companies by name.
On Tuesday, Facebook, Twitter Inc and Alphabet removed hundreds of accounts tied to an alleged Iranian propaganda operation, while Facebook took down a second campaign it said was linked to Russia.
"Social Media Giants are silencing millions of people. Can't do this even if it means we must continue to hear Fake News like CNN, whose ratings have suffered gravely. People have to figure out what is real, and what is not, without censorship!" Trump said.
Trump's comments come as the social media industry faces mounting scrutiny from Congress over the policing of foreign propaganda.
The Republican president in recent weeks has expressed concern about the companies' actions.
In an interview with Reuters on Monday, Trump said it was "very dangerous" for social media companies like Twitter and Facebook to silence voices on their services.
US intelligence agencies have concluded that Russia tried to influence the 2016 presidential election by hacking and other actions, including using social media in an influence campaign.
When asked about Trump's allegations of censorship, Twitter pointed to the three hours of sworn testimony that its head of public policy strategy, Nick Pickles, recently gave to a House of Representatives committee.
He said claims that Twitter is banning conservative voices "are unfounded and false" and that it works to define and act upon "bad conduct, not a specific type of speech."
Representatives for Facebook did not immediately comment on Trump's tweet.