They are saying its not credible. Yet still a little concerning.
However, wouldn't Al Qaeda be stupid to launch something as big as this?
I mean its pretty much signing a death wish to every islamic country in the world.
Any nukes go off in the US. You can pretty much guarentee. Afganistan, Iran, Iraq, etc.. are nuked within minutes.
Seems like even Al Qaeda wouldn't be dumb enough to use nukes. But hey you never know.