Twitter Failed to Flag Christchurch Shooting Video Re-Uploads Twitter removed newly posted videos on Sunday of the Christchurch mosque shootings only after the clips were flagged as harmful content by the New Zealand government. Users had alerted the government to the video after it was posted on the social network the day before. After clips were re-uploaded Saturday, the company’s automated software for detecting harmful content failed flag them, according to the New Zealand government. The government notified the company of the presence of the clips, and a spokesperson for Prime Minister Jacinda Ardern told The Guardian, “Twitter advised us...