As President Obama approaches his first 100 days in office, how severe is America’s ever-growing debt? Just how bad is our current fiscal health and what should be done about it? What kind of reforms should be pursued? What should be done in the arenas of Medicare and Social Security? And does anyone in a position of authority in Washington seem the least bit inclined to address this crisis? We ask David Walker, former U.S. Comptroller General and former Director of the Government Accountability Office.