Why Are Companies Guiding Lower?

Feb. 6 (Bloomberg) -- Gamco CIO for Growth Equities Howard Ward discusses the reason why companies are guiding down. He speaks on Bloomberg Television's "Street Smart." (Source: Bloomberg)
Today Is the 10th Anniversary of London's 7/7 Bombings
56:48 - Bloomberg's Vonnie Quinn highlights photos that illustrate top stories from around the world. She speaks on “Bloomberg Surveillance.” (Source: Bloomberg)
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