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But this is not a winner-take-all game. The artificial intelligence involves a progressive learning that requires continuous flow of AI-ready data. It is open sourced and will become stronger with more players.

But to be included, a company must generate significant economic activity in the US, must be a major company in its sector and must be listed on Nasdaq or the New York Stock Exchange.

But while the changes published on Wednesday have benefits, one New York-based immigration lawyer said they could be a problem for recent graduates who don't have a graduate degree, and could lead to a shortage in some professions.

But we all know how to click on a button to vote up or down what we like or don’t like. That’s the simple concept behind Scout, a new feature Amazon has quietly, but openly, introduced for shoppers in a number of categories. It filters recommendations based on what shoppers like or don’t.

But, if nothing else, Bezos is a long-term thinking entrepreneur. And same-day, or home delivery, are things that the retailer could start to take to other cities beyond Seattle.