Told 'ja....

Link won't copy, Huffington Post via Balloon Juice:

Goldman used two methods to hide the mess they were selling. First, they bundled hundreds of different mortgages into instruments called Collateralized Debt Obligations. Then they sold investors on the idea that, because a bunch of those mortgages would turn out to be OK, there was no reason to worry so much about the lovely ones: The CDO, as a whole, was sound. Thus, junk-rated mortgages were turned into AAA-rated investments. Second, to hedge its own bets, Goldman got companies like AIG to provide insurance – known as credit-default swaps – on the CDOs. The swaps were essentially a racetrack bet between AIG and Goldman: Goldman is betting the ex-cons will default, AIG is betting they won’t.