The video-sharing platform Youtube  is striving to block those who would use it to promote racism, hate speech, violence and disinformation its number two executive has told AFP,  as the Google-owned company comes under increasing scrutiny. 
    "YouTube has now grown to a big city. More bad actors have come into place. And just like in any big city, you need a new set of rules and laws and kind of regulatory regime," chief product officer Neal Mohan said in an interview..