. . . "I have never taken any potassium iodine and I work with it for 10 plus years ..you wear a dosimeter that tells how much radiation you are getting and someone moniter you...the guys in that facility and outside of it where it is hot are wearing nuke suits..shoes..resperaters..gloves they are covered from head to toe.. and I am sure the Japanese gov are not letting anyone including our guys and gals" . .