United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Ad Hoc Subcommittee on State, Local, and Private Sector Preparedness and Integration
United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Surface Transportation and Merchant Marine Infrastructure, Safety, and Security
United States. Congress. Senate. Committee on Foreign Relations. Subcommittee on International Development and Foreign Assistance, Economic Affairs, and International Environmental Protection