Public Citizen has filed a lawsuit, on behalf of journalist Ed Brayton, alleging that:
The Bush administration is illegally withholding the details of its offer accepted by the European Union to bind more sectors of the U.S. economy to World Trade Organization (WTO) jurisdiction as part of a settlement relating to a WTO ruling against the U.S. ban on Internet gambling, ...
They ask the court "to find that the USTR is illegally withholding the settlement agreement and to order the agency to provide Brayton a copy of the agreement."
Here's the complaint.