1998-2008 - Comptroller General of the United States - GAO
2008-?- Peter G. Peterson Foundation
Peter G. Peterson, co-founder of the Blackstone Group, and former Secretary of Commerce under Richard Nixon, to lead his new foundation. The Foundation distributed the documentary film, I.O.U.S.A.,[7] which follows Walker and Robert Bixby, director of the Concord Coalition, around the nation, as they engage Americans in town-hall style meetings. Warren Buffett, Alan Greenspan, Paul Volcker, and Robert Rubin also appear. - wikipedia.org/wiki/David_M._Walker_(U.S._Comptroller_General)
2008 - VIDEO - I.O.U.S.A.
2010 - Book - Comeback America: Turning the Country Around and Restoring Fiscal Responsibility, by David M. Walker
2010-2013 - founder and CEO of the Comeback America Initiative (CAI)
2008 1006 - CNN - Commentary: America's $53 trillion debt problem, by David M. Walker - [link]
As part of this tour, Walker recently appeared on a nationwide NAIFA ClientCast where he made more prognostications about our country’s future. Here are a few excerpts from his talk, along with my comments.