Home » BBC News - Technology » technology news » People try to 'summon demon' on Twitter People try to 'summon demon' on Twitter Unknown 5:25 AM BBC News - Technology technology news #CharlieCharlieChallenge is trending worldwide as people try to talk to a "Mexican demon" named Charlie. from BBC News - Technology http://ift.tt/1GAm9eG Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati