This matter has to be run down to the last detail. We need to know who this venal idiot Khan dealt with. Hopefully, he will disappear into US custody. And after he's spilled his guts, its "lights out".
This is terrible news. Between Iran, N Korea and Pakistan as nuclear powers, it's only a matter of time before some Islamic maniacs without a nation-state to protect get their hands on MANY nuclear devices.
That was my thought from the start; it seems the only sane conclusion.