In briefTech leaders have urged regulations requiring independent audits of advanced frontier AI models.Trump on social media said the AI industry's call for regulation is a "hoax".US President Donald Trump has dismissed fears that artificial intelligence could wipe out humanity, calling them a hoax and rejecting global calls to put guardrails around the fast-moving technology.Trump's pushback comes amid growing international alarm about AI, with even some tech bosses saying development of computer super-intelligence needs to slow down.Trump said the United States could not afford to lose a technological race with rival China and insisted the only guardrails necessary were a…