Quote from Kassz007:
In his own way, I think he was being serious. Hint: Foreigners aren't the only ones buying up Treasuries...
Exactly.
Downgrade all you want. At the end of the day, there is only one place to park the world's money that can handle the amount of liquidity in such a short time.
We can all yammer on about the dollar and its status as a reserve currency, but what else but the US Debt market can handle such a flight to safety?