“Now that the US can’t cut interest rates any lower, the only option left on the table is what the Fed just announced it would start doing — buying Treasury debt. And that could lead the country to the brink of collapse: According to economists Carmen Reinhart & Ken Rogoff, whose views we share, crossing the 90% debt/GDP threshold is the equivalent of crossing the proverbial Rubicon of economic growth. It’s a point from which it’s almost impossible to return.”
http://money.cnn.com/2010/08/11/news/economy/economic_collapse_GDP_unemployment.fortune/index.htm
