rather large amount of radio activity in the fuel being stored there. the other reactors, of course, both the spent fuel in the pools, and the reactor itself. and the concern i have particularly there is less a direct attack on the reactor itself, the reactor core. i would just observe at least in the united states the containment vessel for the core, the airplane crash, but that should not be very comforting because the plant depends on so many other systems not hardened on back-up generators, electricity supply and cooling, the fuel from the back-up generators. there are many of those systems that could be at considerable risk in addition to what we already discussed, the high stress levels for the staff