How dangerous is the Radioactive wave heading toward the U.S. from Fukushima?

Especially important for west coasters who are in the direct line of radiation wave from Fukushima:  See video:  http://www.youtube.com/watch?v=nJISxqqEoA&feature=player_embedded

Better to know than not to know -- there are precautions that can be taken to reduce the effects of the radiation.  Adding Miso, seaweed and french green clay to the diet are just a few of the options.  Read this column by a doctor, recommending protective foods, herbs, vitamins, etc.:  http://myemail.constantcontact.com/Protection-Against-Radioactive-Fallout.html?soid=1102350855493&aid=4JHcCbwisaQ

and this one, which is a bit easier to read in black-and-white print: http://www.paganspace.net/group/herbalmedicineforpagans/forum/topics/protection-against-radiation