Bloomberg - May 31, 2008 Professor Greenberger says oil market investigation is the result of a bipartisan belief that speculation is driving up gas prices.
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CNN - May 30, 2008 Professor Greenberger comments on CFTC investigation of oil trading and market manipulation.
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Bloomberg - May 30, 2008 Professor Greenberger comments on CFTC investigation of oil trading and market manipulation.
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C-SPAN - May 27, 2008 Professor Greenberger discusses the role of oil speculators in the futures market.
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