Has BlackBerry Lost the Retail Consumer?

March 25 (Bloomberg) -- BlackBerry shares tumbled for a second straight day after Goldman Sachs cut its rating on the struggling smartphone maker, citing a disappointing debut for the company’s Z10 phone in the U.S. Hugo Miller reports on Bloomberg Television's "Street Smart." (Source: Bloomberg)
How Technology Can Help Combat Climate Change
19:58 - Christiana Figueres, executive secretary of the United Nations Framework Convention on Climate Change (UNFCCC), discusses the UN's call for investment in clean energy with Bloomberg's Cory Johnson on "Bloomberg West." (Source: Bloomberg)
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