Japan is not my country but I am a Japanese-American and I feel it in my blood and bones. I've been crying all morning because I feel so powerless in the face of this. My relatives there are safe (I'm pretty sure). I am hoping the rescuers save as many as they can right now. I'm finding it hard to follow news to find this out, but I would really like to know what the worst-case scenario is if the Fukushima nuclear reactor does overheat. If anyone knows a good technical link, could you please post it. Thanks.