http://news.yahoo.com/traces-mystery-radiation-detected-across-europe-162211366.html"It could be coming from the transporting of [nuclear] material, it could come from a hospital ... it could even come from a nuclear submarine, even if it's a more complicated possibility ... but you can't rule that out."
Oh man....
The first hint at a problem with Chernobyl was like this.
If we are lucky it is merely a covered up small accident, or a terrorist.