(Bloomberg) — President Donald Trump is expected to announce a new investment push for artificial intelligence led by Softbank Group Corp., OpenAI LLC, and Oracle Corp., with the three companies preparing to announce a joint venture worth billions of dollars.Most Read from BloombergTexas HOA Charged With Discrimination for Banning Section 8 RentersHow Sanctuary Cities Are Preparing for Another Showdown With TrumpWhat LA’s Fires Mean for the City’s Housing ShortageDeadly Landslide of Garbage Dis