The extension of the United Nations mandate for Iraq : is the Iraqi Parliament being ignored? : hearing before the Subcommittee on International Organizations, Human Rights, and Oversight of the Committee on Foreign Affairs, House of Representatives, One Hundred Tenth Congress, first session, December 19, 2007.

Possible extension of the U.N. mandate for Iraq: options: hearing before the Subcommittee on International Organizations, Human Rights, and Oversight of the Committee on Foreign Affairs, House of Representatives, One Hundred Tenth Congress, second session, July 23, 2008.

Renewing the United Nations mandate for Iraq : plans and prospects : hearing before the Subcommittee on International Organizations, Human Rights, and Oversight of the Committee on Foreign Affairs, House of Representatives, One Hundred Tenth Congress, second session, November 19, 2008.