Instagram and YouTube owners built ‘addiction machines’, trial hears  BBCNew Mexico lawsuit accuses Meta of failing to protect children from sexual exploitation online  Richmond NewsLawyers argue that Instagram and YouTube intentionally addicted and harmed teen in landmark social media trial  cnn.comSocial-media companies stand trial in pair of landmark cases starting this week  The Globe and MailMeta, Google face jury in landmark U.S. addiction trial  CTV News