Ballmer: Intense Competition Between Microsoft, Amazon

Former Microsoft CEO Steve Ballmer discusses his outlook for Apple and Amazon. He speaks on "Bloomberg ‹GO›." (Source: Bloomberg)

Tesla's Newest Model S: 0 to 60 in 2.5 Seconds
22:30 - Tesla's announcement that a new version of its Model S sedan will be the fastest car in the world is sure to impress sports car buffs, but investors shrugged when they saw the details. Bloomberg's David Welch has more on "Bloomberg West." (Source: Bloomberg)
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