the news that this water is leaking into the pacific of the fukushima plant. how troubled are you by this and what are the problems this can pose? >> the concern would be for the workers themselves who are experiencing very high levels of radiation exposure. the big concern would be for the workers having to contain that contaminated water and exposing themselves to relatively high levels. when the water gets into the ocean, it's diluted. the pacific is a large ocean and it's dispursed and diluted. the overall impact would be relatively minor when it's further and further away. >> how is it that the ocean breaks it up. the churning or the movement. what about the fish and the like? how do you know you will get