After Trump announced OpenAI, Oracle & SoftBank's $500-billion AI project 'Stargate', Elon Musk said the companies "don't have the money" and called OpenAI CEO Sam Altman "liar". Sam responded, "I realise what's great for the country isn't always what's optimal for your companies." Satya Nadella, CEO of OpenAI's investor Microsoft, said, "All I know is...I'm good for my $80 billion."