BlackBerry Z10 Sales Reportedly Off to a Good Start

Feb. 4 (Bloomberg) -- Emily Chang reports today's top headlines. She speaks on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)

QE Necessary, but Not Sufficient for Europe: Gallo
47:15 - Alberto Gallo, head of macro credit research at RBS, discusses expectations of further quantitative easing from the European Central Bank at this week's meeting and what easing can accomplish for Europe's economy. He speaks on "Bloomberg Surveillance." (Source: Bloomberg)
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