FILE - In this April 26, 2006 file photo, an aerial view shows the Chernobyl nuclear power plant, in Ukraine. From the air, one can see the damaged reactor encased in cement and steel, image left, put... more 
FILE - In this April 26, 2006 file photo, an aerial view shows the Chernobyl nuclear power plant, in Ukraine. From the air, one can see the damaged reactor encased in cement and steel, image left, put in place after the 1986 explosion to cut down on radiation leaking into the environment. Japan's Fukushima disaster, which will leave taxpayers there with a massive bill, brings to the fore one of the industry's key weaknesses _ that nuclear power is a viable source for cheap energy only if it goes uninsured. less 
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Associated Press | Photo By Mykola Lazorenko, Pool, file
Thu, Apr 21, 2011 6:04 AM EDT