Home » BBC News - Technology » technology news » 'Bots used to bias online political chats' 'Bots used to bias online political chats' Unknown 4:58 AM BBC News - Technology technology news Oxford researchers warn that computational propaganda is a powerful tool against democracy. from BBC News - Technology http://ift.tt/2sTcvEi Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati