Maybe I'm missing something in the article, or disclosed elsewhere, but we don't know who s/he is. If the CIA put Thorium in their sushi, we'd have no way to co

Maybe I'm missing something in the article, or disclosed elsewhere, but we don't know who s/he is. If the CIA put Thorium in their sushi, we'd have no way to connect the dots. Edit: I think they'd be far more likely to prosecute them than assassinate them though.