https://www.theguardian.com/technology/2018/sep/06/twitter-permanently-bans-conspiracy-theorist-alex-jones

One month after it distinguished itself from the rest of the tech industry by declining to bar the rightwing conspiracy theorist Alex Jones from its platform, Twitter fell in line Thursday, permanently banning the accounts of both Jones and his website Infowars.

“We took this action based on new reports of Tweets and videos posted yesterday that violate our abusive behavior policy, in addition to the accounts’ past violations,” the company tweeted. “We will continue to evaluate reports we receive regarding other accounts potentially associated with @realalexjones or @infowars and will take action if content that violates our rules is reported or if other accounts are utilized in an attempt to circumvent their ban.”