Think Americans are angry at Wash ington today? Just you wait. Even as President Obama yester day formed a panel of Washington graybeards to find ways to control the national debt, the Government Accountability Office was reporting in eye-popping detail on a $5 billion "stimulus" program to weatherize the homes of some 600,000 low-income families. The point, purportedly, was to increase energy efficiency and create "green jobs" -- whatever they may be. But GAO found that, as of Dec. 31 (nearly a year into the program), barely 9,000 homes had, in fact, been weatherized.