So, this is going badly:"Fire breaks out again at Fukushima's No. 4 reactor." That's a new fire. And U.S. surgeon general Regina Benjamin is in the San Francisco Bay Area, telling the teevee news cameras that it's maybe a good idea to get those Potassium Iodide tablets ... which are sold out everywhere. "Oh it's definitely appropriate," she says when asked if it's wise to stock up on the thyroid-protecting tablets. "We have to be prepared."