Gold Caps Biggest Gain in Almost Three Weeks

Jan. 30 (Bloomberg) -- Carol Massar recaps today's top commodity stories. She speaks on Bloomberg Television's "Bottom Line." (Source: Bloomberg)
Can Message Apps Increase Productivity in the Workplace?
56:36 - Lua CEO Michael DeFranco discusses improving internal messaging at work with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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