Gundersen (who used to build spent fuel pools) explains that there is no protection surrounding the radioactive fuel in the pools. He warns that – if the fuel pools at reactor 4 collapse due to an earthquake – people should get out of Japan, and residents of the West Coast of America and Canada should shut all of their windows and stay inside for a while.
The fuel pool number 4 is apparently not in great shape, and there have already been countless earthquakes near the Fukushima region since the 9.0 earthquake last March .... Read more at http://www.washingtonsblog.com
