Is BlackBerry's Best Hope Also It's Last Hope?

March 22 (Bloomberg) -- BlackBerry’s new Z10 smartphone goes on sale in the U.S. today, almost two months after its debut in other countries, putting the company’s turnaround plan to the test in its largest market. Emily Chang and Jon Erlichman report on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)

Amazon Sees a Profit for Fifth Straight Quarter
19:32 - Jason Helfstein, managing director of internet research at Oppenheimer & Co., and Bloomberg Intelligence's Jitendra Waral discuss Amazon's second-quarter earnings, the reliance on third-party sellers and the outlook for Amazon Echo. They speak to Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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