https://apnews.com/4d9c8e4e4211410c87807f6cf0f5f57a > STERLING, Virginia (AP) — President Donald Trump criticized social media companies after Facebook banned a number of extremist figures, declaring that he was "monitoring and watching, closely!!" > Trump, who tweeted and re-tweeted complaints Friday and Saturday, said he would "monitor the censorship of AMERICAN CITIZENS on social media platforms. " He has previously asserted that social media companies exhibit bias against conservatives, something the companies have rejected as untrue.