and there s plenty of work to be done, because keep in mind that the objective here is to make sure that the public is not harmed. and that means that we don t rae lease any more radioactivity from those plants. a week ago, you may recall, they were venting these plants almost every day. and that s how come there s a great amount of radioactivity, not a great amount, but an amount out in the environment and they re measuring that in the seawater, et cetera. so, tom, i guess moving forward, what is the best solution to try to resolve this situation in fukushima? do you bring in concrete? how do you accomplish this considering new headlines about an actual leak at that site right now? yeah. concrete is not the solution. once you put concrete in, then you ve isolated yourself from the damaged fuel and there s nothing more you can do about it and you can t even keep contact with it to understand what s going on. what the japanese are doing is exactly what they should be doing, and that