Reports that say that something hasn't been answered are always interesting to me, because as we know, there are known questions; there are questions we know we know. We also know there are questioned unknowns; that is to say we know there are some questions we do not know the answer. But there are also unknown questions unknown – the ones we don't know we don't know. And if one looks throughout the history of our country and other free countries, it is the latter category that tend to be the difficult ones