Do we know this for a fact? I'm assuming. You folks produce this stuff, right? It's considered dangerous in many circles. Over time, people living in the vicinity of a reactor are exposed to higher levels than if they weren't living near a reactor. I'm assuming the agency has some sort of perspective as to whether this thing is dangerous. You'd be opening yourselves to all sorts of litigation. I'm confused by that.
On February 24th, 2009. See this statement in context.