Status of the Highway Trust Fund, 2007 Statement of Donald B. Marron, Deputy Director, before the Subcommittee on Highways and Transit, Committee on Transportation and Infrastructure, U.S. House of Representatives

Response to questions about CBO's cost estimate for the conference agreement on H.R. 4297, the Tax Increase Prevention and Reconciliation Act of 2005

CBO's response to questions about the National Flood Insurance Program

Potential future spending from the Universal Service Fund before the Subcommittee on Telecommunications and the Internet, Committee on Energy and Commerce, U.S. House of Representatives

Medicaid spending growth and options for controlling costs before the Special Committee on Aging, United States Senate

Issues in estimating the cost of operations in Iraq and the War on Terrorism before the Subcommittee on National Security, Emerging Threats, and International Relations, Committee on Government Reform, U.S. House of Representatives

Medicare's physician payment rates and the sustainable growth rate before the Subcommittee on Health, Committee on Energy and Commerce, U.S. House of Representatives

CBO's comments on H.R. 4890, the Legislative Line Item Veto Act of 2006 before the Subcommittee on the Legislative and Budget Process, Committee on Rules, U.S. House of Representatives

Financing investment in the air traffic control system

Additional detail on some of the components of the cost estimate for S. 2611, as introduced on April 7, 2006