The billionaire owner of social network X is being investigated for potential algorithm misuse to influence political discourse in France. The investigation includes allegations of Holocaust denial and the creation of sexually explicit deepfakes by the Grok chatbot. Linda Yaccarino, former CEO of X, has also been summoned. The Paris prosecutor's office is conducting voluntary interviews to ensure compliance with French law. X denies wrongdoing and claims the investigation is politicized. Concerns have been raised about the misuse of personal data and the generation of harmful content. The US Department of Justice has refused to cooperate with the French investigation, citing First Amendment protections.