“This spreads like a virus,” Ms. Hochul said, demanding that social media executives evaluate their policies to ensure that “everything is being done that they can to make sure that this information is not spread.”There may be no easy answers. Platforms like Facebook, Twitch and Twitter have made strides in recent years, the experts said, in removing violent content and videos faster. In the wake of the shooting in New Zealand, social platforms and countries around the world joined an initiative called the Christchurch Call to Action and agreed to work closely to combat terrorism and violent extremism content. One tool that social sites have used is a shared database of hashe …
