, in themy question energy sector, we dont differentiate between physical threats and Cyber Threats. We drill with the assumption that they will probably do both at the same time if it is a sophisticated attack. To be frank, the militarys response in its own protection seems to be focused on isolation as a tactic for dealing with the idea of the grid going down. I wonder if you could talk to that a little bit. As tempting as isolation is as a strategy for response, it also potentially makes security a lot more difficult if you have individual grids all over the place. If you could talk about isolation versus integration. Isolation works at a tactical level for immediate shortterm periods. It is not a comprehensive, sustainable strategy. It is this idea of, i will just shut the network down. It is not that it is a bad thing at the tactical level. If you are looking at a base, an installation as opposed to an entire grid or sector. In the long run, i think the right answer for us is goin