(Bloomberg) -- US lawmakers on Thursday questioned how new rules for artificial intelligence can protect against the technology’s risks without reinforcing the early advantages enjoyed by tech giants such as Microsoft and Google.Most Read from BloombergTitanic Sub Crew Dead After Vessel’s Catastrophic ImplosionUS Navy Detected Titanic Submersible’s Implosion Days AgoThese Are the World’s Most (and Least) Liveable Cities in 2023Five-Star Hotel Guest Leaves Without Paying After 603-Night StayThe B