Maybe he meant CDOs or was it CDSs? It is harder to keep track of each new order of difference instruments that were built off mortgage. I wasn't aware of when

Maybe he meant CDOs or was it CDSs? It is harder to keep track of each new order of difference instruments that were built off mortgage. I wasn't aware of when mortgages were securitized, so I assumed that was true. Nevertheless, I think the point I made in my previous comment is true.