Certainly. What I would like to do is end up with what the importance of the CCSVI is.
The CCSVI is an extraordinarily interesting, novel idea, and in fact the Multiple Sclerosis Society of Canada some time ago took a lead in the world in calling for a research proposal request, for which we were considered to be very great forerunners. It offers many new ideas in terms of pathology, and Dr. McDonald has mentioned some, such as the iron, but this has to be really proven.
There are many flaws in this argument. It may turn out to be right, but it needs good study on both a clinical and an experimental ground.