United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations.
United States. Congress. Senate. Committee on the Judiciary. Tris Hearing Panel.
United States. General Accounting Office
Canada. Health Canada.
United States. Congress. House. Committee on Commerce. Subcommittee on Telecommunications, Trade, and Consumer Protection.
United States. Congress. House. Committee on the Judiciary. Subcommittee on Administrative Law and Governmental Relations.