Sam Altman was used to friendly interviews and careful praise. That changed the moment Tucker Carlson asked a question he couldn’t redirect. What followed wasn’t clarification, but tension, deflection ...

For weeks, they’d been having furtive discussions about whether Sam Altman, OpenAI’s C.E.O., and Greg Brockman, his second-in-command, were fit to run the company. Sutskever had once counted both men ...