FILE - This April 26, 2017, file photo shows the Twitter app icon on a mobile phone in Philadelphia. Former Ku Klux Klan leader David Duke has been banned from Twitter for breaking the social media platform's site��������s rules forbidding hate speech. The company said Friday, July 31, 2020 that Duke's account �������has been permanently suspended for repeated violations of the Twitter Rules on hateful conduct.������� (AP Photo/Matt Rourke, File)
Twitter is under pressure to tackle hateful content on its platform. AP

Twitter bans account of former Ku Klux Klan leader David Duke