Congressional Testimony

Hearing before the House Oversight Subcommittee on Government Operations, January 28, 2020.

Hearing before the Committee on Oversight and Government Reform, US House of Representatives, December 1, 2016.

Hearing before the Committee on the Judiciary, Subcommittee on the Constitution and Civil Justice of the U.S. House of Representatives, April 28, 2016.

Senate Judiciary Committee, March 4, 2015.

Hearing before the Committee on Oversight and Government Reform, US House of Representatives, May 14, 2009.

Senate Committee on the Judiciary, February 27, 2008.

Hearings before the U.S. Senate Democratic Policy Committee, September 21, 2007.

Hearings before the Committee on Government Reform of the U.S. House of Representatives, June 29, 2006.

Hearings before the Senate Committee on Governmental Affairs, November 12, 2003.

Hearings before the Committee on Science of the House of Representatives, March 22, 2000.

Hearings before the Subcommittee on Administrative Oversight and the Courts of the U.S. Senate Judiciary Committee, May 10, 1999.

Hearings before the Subcommittee on Administrative Oversight and the Courts of the U.S. Senate Judiciary Committee, September 29, 1997.

Hearings before the Subcommittee on Crime of the House of Representatives Judiciary Committee, May 13, 1997.

Joint Hearings before the Environment, Energy, and Natural Resources Subcommittee and Legislation and National Security Subcommittee of the House of Representatives Committee on Government Operations, May 6, 1993.