Searches on "Government Accountability Office" (not in quotes), "shale," and "mittal" at the Associated Press's national site return nothing relevant to the energy-related story which will follow. A Google News search on "Anu Mittal," the person from the GAO who on Thursday testified before the House Committee on Science, Space, and Technology`s Subcommittee on Energy and Environment, appears to return seven relevant items, but it's really five. The first is a press release from the Luddite (aka Democratic) members of the committee pooh-poohing the importance of Ms. Mittal's assertions. The other four are from non-major and/or non-establishment press sources: Newser, American Thinker, Daily Markets, and the Inquisitr (yes, spelled correctly). Only one other news outlet I'm aware of, Media Research Center's CNS News, has also noted Ms. Mittal's testimony.
What Ms. Mittal had to say is that, according to a leading research organization, just one area overlapping three states in the West (not the Midwest, as a couple of the other links assert) has an astounding quantity of recoverable oil: