Advertising `SWAT Teams' Train to Attack Twitter

Feb. 4 (Bloomberg) -- Jon Erlichman reports on how Twitter ads are born. He speaks on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)
Will Samsung's New Phones Unseat Apple?
06:59 - March 2 -- Bloomberg’s Brad Stone summarizes events and news from the Mobile World Congress in Barcelona. Stone speaks on “Bottom Line.”
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