Goldman Sachs accused of misleading US Congress in damning report
http://www.guardian.co.uk/business/2011/apr/14/goldman-sachs-could-face-criminal-charges-report
How Goldman Sachs misleaded its clients?
P.S. Very interesting video called "The Crisis of Credid Visualized". I reckon it will help you to imagine how and why the crisis started.
Have a nice weekend!