What these people do not understand is that for the hard to treat cancers - like glioblastoma, the cure is most likely not going to be a single drug. It will be a combination of several treatments. However, we can not easily test the combinations until the drugs are approved. The huge failure is they are not tracking the results. I feel the only way to home in on the ultimate cocktail is to track all cancer patients - the treatments they do and the outcome. Without that data we are doomed to failure.