Elon Musk had sharp words for a private-sector partnership touted this week by the Trump administration to hasten the development of artificial intelligence infrastructure. “They don’t actually have the money,” Musk said of two of the participants in the $500 billion initiative, OpenAI and SoftBank, on his social media site X.

Following the catastrophe of Flight 5342, President Trump named an interim replacement for the vacant position of FAA administrator after the SpaceX founder chased out predecessor Mike Whitaker.