Chatbots spouting falsehoods, face-swapping apps crafting porn videos, and cloned voices defrauding companies of millions — the scramble is on to rein in AI deepfakes that have become a misinformation super spreader. China recently adopted expansive rules to regulate deepfakes but most countries appear to be struggling to keep up with the fast-evolving technology amid concerns that regulation could stymie innovation or be misused to curtail free speech. In a study, media watchdog NewsGuard, which called it the "next great misinformation super spreader," said most of the chatbot's responses to prompts related to topics such as COVID-19 and school shootings were "eloquent, false and misleading