(Bloomberg) President Joe Biden said the US must guard against threats from artificial intelligence as he detailed new company safeguards and promised additional government actions on the emerging technology.Most Read from BloombergThe Bear Market Has Nearly Been Erased, Fewer Than 20 Months After It BeganPutin Warns Poland Over ‘Aggression’ Against Ally BelarusUS Recession Becomes Closer Call as Economists Rethink ForecastsWhy South Africa Is on the Brink of ChaosOil Trader Vitol Doubled Ave