North America Free Trade Agreement and Implementing Legislation: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, October 21, 1993

Overview of the Results of the Uruguay Round: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, Second Session, June 16, 1994

Universal Service: Transforming the High-cost Fund for the Broadband Era : Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eleventh Congress, Second Session, June 24, 2010

Future of the Department of Commerce: Hearing of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourth Congress, First Session, August 1, 1995

International Fisheries: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, Second Session, July 21, 1994

Hearing on Telecommunications Policy Reform: Hearing of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourth Congress, First Session, March 2, 1995

H.R. 1542, Internet Freedom and Broadband Deployment Act of 2001: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, Second Session, March 20, 2002.., Volume 4

Oversight of the Broadband Stimulus Programs in the American Recovery and Reinvestment Act: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eleventh Congress, First Session, October 27, 2009

The President's FY 2006 Budget Request for the Department of Homeland Security's Transportation Security Administration (TSA) and Related Programs: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, First Session, February 15, 2005, Volume 4

Effects of Changing Federal Policies on Regional Economic Growth: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, April 16, 1993

Effects of the North American Free Trade Agreement: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, May 6, 1993

Competitiveness of the U.S. Auto Industry: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, March 10, 1993

Video Content: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, Second Session, January 31, 2006, Volume 4

Mergers in the Telecommunications Industry: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Sixth Congress, First Session, November 8, 1999

Video Content: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, Second Session, January 31, 2006, Volume 4

Universal Service: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifth Congress, First Session, Part 1

Universal Service: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifth Congress, First Session, Part 2

Global Aviation Challenges: Tokyo, Heathrow, and Beyond : Hearing of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourth Congress, First Session, July 11, 1995

Public Policy Options for Encouraging Alternative Automobile Fuel Technologies: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Ninth Congress, First Session, November 15, 2005, Volume 4

Advanced Manufacturing and Biotechnology: Field Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, First Session, April 14, 2003