David Walker (politician)

David Walker is a notable American politician and public servant, best known for his role as the U.S. Comptroller General from 1998 to 2008. In this position, he led the Government Accountability Office (GAO), focusing on ensuring the efficient use of government resources and scrutinizing federal spending. Walker is also recognized for his advocacy on fiscal responsibility and warning about the long-term financial challenges facing the United States, including national debt and entitlement programs. Following his tenure at the GAO, he has remained active in civic discussions about government performance and financial sustainability.