Microsoft's Satya Nadella Is Betting Everything on AI

I never thought I'd write these words, but here goes. Satya Nadella--and Microsoft, the company he runs--are riding high on the buzz from its search engine. That's quite a contrast from the first time I spoke with Nadella, in 2009. Back then, he was not so well known, and he made a point of telling me about his origins. Born in Hyderabad, India, he attended grad school in the US and joined Microsoft in 1992, just as the firm was rising to power.