Can investors understand CDO?

Dear Mr. Tan,

Financial Times interviewd Dr. Tony Tan in Feb 2008. Dr. Tan said,

"We believe that one of the reasons why we have, for example, weathered these CDO difficulties well is because we have always put risk management as a very high priority. We studied CDOs on many occasions in the past several years. We could not understand who was bearing the risk there. We looked at this many times and we decided several years ago, as a policy, that we will not invest in CDOs, so we have no direct exposure to CDOs at all. Of course, we also invest in funds and they invest in CDOs, so indirectly we do have some exposure, but as far as direct exposure is concerned I think our risk management framework works quite well."

If GIC admits it does not understand CDO risks, how can MAS MD said, "There will also be a group he described as 'knowledgeable and experienced. This group should have understood the risks of investing in these products and take responsibility for their actions."