Question: Who was the former director of the CFTC that testified before the Senate Committee on Commerce, Science, and Transportation on June 3, 2008?
Sentence: Michael Greenberger specifically named the Atlanta-based IntercontinentalExchange, founded by Goldman Sachs, Morgan Stanley and BP as playing a key role in speculative run-up of oil futures prices traded off the regulated futures exchanges in London and New York.
Answer in sentence: yes