Opening Statements:

Sen. James M. Inhofe, of Oklahoma.

Sen. John W. Warner, of Virginia.

Sen. James M. Jeffords, of Vermont.

Sen. Barack Obama, of Illinois.

Witnesses:

Granta Nakayama
Assistant Administrator
Office of Enforcement and Compliance Assistance
Environmental Protection Agency

Donald Welsh
Regional Administrator, Region 3
Environmental Protection Agency

John Stephenson
Director
Natural Resources and Environment
U.S. General Accounting Office

Jean Payne
President
Illinois Fertilizer & Chemical Association

Dr. Richard W. Waterman
Chair
Department of Political Science
University of Kentucky

Eric Schaeffer
Director
Environmental Integrity Project

David Paylor
Executive Director
Virginia Department of Environmental Quality
Officer, Environmental Council of States