Radioactive river mud threatens lakes, Tokyo Bay
- Yes, yes, yes, everything is completely safe ... safe safe safe ...
Lakes across eastern Japan are being contaminated with radioactive cesium from the crippled Fukushima No. 1 nuclear power plant, and scientists are warning of a growing problem in Tokyo Bay.
Radioactive mud carried down rivers is slowly accumulating in the lakes, in some cases making fish and shellfish dangerous to eat.