Oil-for-Food Panel Rebukes Annan, Cites Corruption: "It also accused U.S. officials of approving 'the single largest episode of oil smuggling' out of Iraq, by Jordan, in the weeks before the U.S.-led invasion of Iraq in March 2003. The United States and Jordan declined Volcker's requests for interviews and documents, the report said, saying his panel had no authority to investigate oil smuggling outside the oil-for-food program."