The AI race doesn't need to be a zero-sum game, says Satya Nadella. On an appearance of the "All-In" podcast recorded in Davos on Wednesday, the Microsoft CEO said current competition is intense — but that's not a bad thing. "The way I always think is it's always helpful when you have a complete new set of competitors every decade because that keeps you fit," he said. He added, "It's a pretty intense time. I'm glad there's the competition." Nadella said that when he joined the computer giant in