Introduction

This week we'll be delving into the latest controversy surrounding twitter, this time, allegations that it lied about how secure it was. You may have heard of d bunking - stopping someone for falling for fake news by explaining to them how disinformation works before they're exposed to it. And is altering the voices of those in call centres in an attempt to stop them being abused or actually reinforcing racesn will enhance division. We wll speak to the man who's developed the technology.