that level would clearly force operators and workers to stay out of that area. at least if it s at some meaningful level that we can measure and stay away from and/or limit the time that workers are in there, we can continue to work on the power plant, which is very important, as you know. tom, i want to ask you about the significance of it. this is confusing for a lot of people. can you explain why it s so significant and how toxic it could be? this is the primary concern, that a real leak of this sort exists. is it? yeah, it is a concern. keep in mind that the reactor is contained the core of the rearchitect, the fuel, which we know is contained in all three units is contained in a reactor