Testimony Before U.S. Senate on FY 2020 State, Foreign Operations and Related Programs Appropriations, June 3, 2019
Testimony Before U.S. House of Representative Regarding FY 2020 State, Foreign Operations and Related Programs Appropriations for International Assistance, March 12, 2019
Statement on Highly Indebted Poor Country Enhanced Debt Reduction, June 4, 2001
Statement on Debt Relief for Poor Countries, June 18, 2004
Testimony Before U.S. Senate Committee on Finance Regarding Oversight of U.S. Trade Preferences Program, June 12, 2008