The crippled Fukushima Dai-ichi nuclear facility again grabbed headlines in recent weeks after reports of radioactive water leaks into the Pacific Ocean and repeated exposure of plant workers to dangerous levels of radiation once more focused attention on the disaster and its aftermath. A massive earthquake and ensuing tsunami in March 2011 damaged the Japanese plant's reactor containment and cooling systems, triggering explosions and three core meltdowns. After a string of troubling revelations surrounding Tokyo's bid to host the 2020 Olympic Games, the Japanese government has finally expressed a more open attitude toward international help to deal with the crisis.