Home » BBC News - Technology » technology news » Luton filmmaker warns over over TikTok and Facebook extremism rules Luton filmmaker warns over over TikTok and Facebook extremism rules Unknown 2:54 AM BBC News - Technology technology news Rizwan Wadan says social media algorithms stop him promoting films designed to deter extremism. from BBC News - Technology https://ift.tt/2vB6xuU Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati