Collapse of the Enron Corporation: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, Second Session, February 26, 2002, Volume 4

An Overview of the Enron Collapse: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, First Session, December 18, 2001, Volume 4

Privatizing Public Broadcasting: Hearing of the Committee on Commerce, Science and Transportation, United States Senate, One Hundred Fourth Congress, First Session, September 14, 1995

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

Competitiveness of the Aerospace Industry: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, May 19, 1993

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

Firestone Tire Recall: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Sixth Congress, Second Session, September 12, 2000

Captive Supplies, Controlled Markets, and Impact on Consumers and Producers: Hearing of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourth Congress, First Session, August 31, 1995

Matters Within Jurisdiction of the Senate Commerce Committee in S. 1627, the North American Free Trade Agreement Implementing Legislation: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, November 17, 1993

Cross Border Truck and Bus Operations: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Seventh Congress, First Session, July 18, 2001

CEO Compensation in the Post-Enron Era: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, First Session, May 20, 2003, Volume 4

SAFE Port Act Reauthorization: Securing Our Nation's Critical Infrastructure : Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eleventh Congress, Second Session, July 21, 2010

Matters Within Jurisdiction of the Senate Commerce Committee in S. 1627, the North American Free Trade Agreement Implementing Legislation: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, First Session, November 17, 1993

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

Tobacco: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifth Congress, Second Session, March 3, 1998

Local Competition in the Voice and Data Marketplace: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Sixth Congress, First Session, November 4, 1999

The Auto Choice Reform Act of 1997: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifth Congress, First Session, July 17, 1997

Aviation Competition and Air Service in Iowa: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Sixth Congress, First Session, April 30, 1999