The U.S. is falling apart due to Keynesians like Krugman. He is the problem, not the solution. It's great to see the austrian economic models start to finally gain some traction thanks to people like Tom Woods and Peter Schiff. I'll take the teachings of Ludwig von Mises, Murray N. Rothbard or Friedrich von Hayek over Paul Krugman everyday.
For anyone interested, this is a great site that explains austrian economics:
What is Austrian Economics - - Mises Institute