https://arstechnica.com/tech-policy/2018/09/alex-jones-permanently-suspends-from-twitter-after-latest-violations/

After weeks of controversy, Twitter officially banned conspiracy theorist Alex Jones and his InfoWars site from its platform. The social media company tweeted out the decision from its Twitter Safety account Thursday afternoon, stating that it permanently suspended Alex Jones and InfoWars after both accounts posted tweets and videos that violated the company's abusive-behavior policy. Previous violations also contributed to the decision to ban both accounts.

— Twitter Safety (@TwitterSafety) September 6, 2018