Air Price Boost Reflects Ackman Involvement: Gulley

July 31 (Bloomberg) -- Mark Gulley, analyst at BGC Partners, examines Bill Ackman's stake in Air Products and what type of change is needed and can be expected for the company. He speaks on Bloomberg Television's "Bloomberg Surveillance."

Soylent: The Food of the Future?
43:30 - Rob Rhinehart, Soylent's chief executive officer, discusses the company's quest to disrupt the food industry. He speaks with Bloomberg's Emily Chang on "Bloomberg West." (Source: Bloomberg)
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