Behind the escalating nuclear crisis sits a scandal-ridden energy industry in a cozy relationship with government regulators, who are often willing to overlook safety lapses.

Leaks of radioactive steam and workers contaminated with radiation are just part of the disturbing catalog of accidents that have occurred over the years and been belatedly reported to the public, if at all.

In one case, workers hand-mixed uranium in stainless steel buckets, instead of processing it by machine, so the fuel could be reused, exposing hundreds of workers to radiation. Two later died.