dr. norman coleman is our guest. health and human services' office of prepared as where he serves as senior medical adviser. vernon, conn., peter is on our line. caller: good morning, dr. coleman. i am old enough to remember the world war ii the effects. chernobyl, three mile island, and the japanese fallout from the plant, that information will now be available for 20 years as was the result for chernobyl and world war ii and three mile island. those making predictions say on what will make -- those making predictions on what will happen 20 years from now and patting each other on the back for what a great job japan did the summit cents. guest: -- does not make sense. guest: first, you have the acute exposure where there have not been any cases. next, you have studies being done to follow that. in fukushima, where they are in fukushima, where they are making