ENVIRONMENT - Fukushima Leak: Cause Revealed To Be Overflowing Tank

TOKYO -- TOKYO (AP) — Another day, another radioactive-water spill. The operator of the crippled Fukushima Dai-ichi nuclear plant says at least 430 liters (110 gallons) spilled when workers overfilled a storage tank without a gauge that could have warned them of the danger.The amount is tiny compared to the untold thousands of tons of radioactive water that have leaked, much of it into the Pacific Ocean, since a massive earthquake and tsunami wre ...

http://www.huffingtonpost.com/2013/10/04/fukushima-leak-cause_n_404313