dismiss at all for anywhere a near moment we had three nuclear power reactors whose core failed. and during a containment venting, we discharged high levels of radioactivity across the countryside in northern japan and out over the ocean, over the northern pacific. we certainly don't want to sweep that under the rug. but i think, though in terms of the relative scale, again, i think we're bound on either end by both the three-mile scenario and the chernobyl. and we're sort of parsing it a bit finely here but i don't think that we have the level of detail to parse it like that. >> michael friedlander, thank you. about that fire and reactor four. all right when we come back, lifting the veil in france. from covering their faces in public is now in effect. transitions adapt to changing light