The latency period for radiation-induced leukemia is 5 to 7 years, and for solid tumors its 10 years or more.
Follow the money on this one. This is just another trial lawyer playing on people's mistrust of government and ignorance of health physics to try to cash in on the TEPCO settlement.
I live on the West Coast and have done volumes of research for my health and that of my family.
Without regard to 'journalistic accuracy', I err on the side of the sick sailors in this case.
The effects of radiation are well-known; it's easy to 'arm-chair' this one, but I won't permit my health to be relegated to corporate & government cya.
Opinions vary; I hope you're right and their maladies aren't resultant/actionable, but they were in a fallout cloud...there's no denying that.