Shares Tumble on BlackBerry 10 Launch

Jan. 30 (Bloomberg) -- Zeb Eckert reports on today's top stories. He speaks on Bloomberg Television's "First Up." (Source: Bloomberg)
LinkedIn Beats Estimates: Do They Have Their Mojo Back?
04:28 - Mizuho's Neil Doshi, Cadigan Talent Ventures founder Steve Cadigan and Bloomberg Intelligence's Paul Sweeney examine LinkedIn's second-quarter earnings and full-year forecast. They speak with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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  • LinkedIn Beats Estimates as Sales Force Changes Pay Off