2nd nuclear reactor begins to melt down in Japan A partial meltdown was likely under way at a second quake-stricken nuclear reactor, Japan's top government spokesman said Sunday as operators frantically tried to halt a similar threat at a nearby reactor. Fuel rods were briefly exposed and radiation levels briefly rose above the legal limit at the second reactor Sunday, said Chief Cabinet Secretary Yukio Edano. www.msnbc.msn.com/id/42044156/ns/world_news-asia-pacific/ IWAKI, Japan -- Japan's top government spokesman says a partial meltdown is likely under way at second reactor affected by Friday's massive earthquake. www.foxnews.com/world/2011/03/12/shaking-smoke-seen-japanese-nuclear-plant-facing-possible-meltdown/ Map of US power reactors www.nukepills.com/nuclear-reactor-maps.htm Possible Fukushima Nuclear Fallout Projections For the U.S, Two Plants Meltdown Underway theintelhub.com/2011/03/12/29810/