"GAO's Initiatives to Improve Performance, Transparency, and Accountability in the Federal Government" by David M. Walker, comptroller general of the United States, at a senior level coordination meeting between GAO and the Congressional Research Service, in Washington.
GAO-07-569CG, March 2.
Federal Financial Management:
Critical Accountability and Fiscal Stewardship Challenges Facing Our Nation, by David M. Walker, Comptroller General of the United States, before the Subcommittee on Federal Financial Management, Government Information, Federal Services, and International Security, Senate Committee on Homeland Security and Governmental Affairs.
GAO-07-542T, March 1.
Highlights - http://www.gao.gov/highlights/d07542thigh.pdf