How Does Shale Revolution Impact Oil Companies?

Jan. 7 (Bloomberg) -- Kobi Partners Managing Partner Greg Rayburn discusses the impact of U.S. shale oil on foreign oil companies Bloomberg Television's "Street Smart." (Source: Bloomberg)
Obama's Political Cost of an Iran Nuclear Deal
49:47 - Former Defense Secretary and Bloomberg Contributor Bill Cohen discusses President Obama's Iran nuclear deal. Cohen speaks on "Bloomberg Surveillance." (Source: Bloomberg)
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