With the greatest of respect Teribus, isn't it about time we stopped talking in terms of Mutually Assured Destruction.   We are facing a huge terrorist threat, our economies can be attacked at will by tiny groups of terrorists, soon they will move on to biological terror, even the threat will be enough to check our economic revival.
We should be concentrating on this real and present danger, rather than threatening one another with MAD. The whole concept is MAD.

We need co-operation on security in the whole developed world, if these madmen are not stopped now by every means at our disposal including rigorous checks on immigrants.......our future looks bleak.