I haven't read through all the other threads. I don't know how to describe the horror and sadness Helen and I are feeling at the moment. I want to express sympathy and solidarity but I don't have the vocabulary to do it. I've been on the receiving end of a terrorist attack, in Birmingham in 1974, and the world becomes a different place. I don't give a shit about the whys and wherefores - it just hurts. God bless, whichever your god is.