Banks Sell 'Toxic Waste' CDOs to Calpers, Texas Teachers Fund

Bear Stearns Cos., the fifth-largest U.S. securities firm, is hawking the riskiest portions of collateralized debt obligations to public pension funds.

At a sales presentation of the bank's CDOs to 50 public pension fund managers in a Las Vegas hotel ballroom, Jean Fleischhacker, Bear Stearns senior managing director, tells fund managers they can get a 20 percent annual return from the bottom level of a CDO.