From
The Age:
The mastermind of the 9/11 attacks warned that al-Qaeda has hidden a nuclear bomb in Europe which will unleash a "nuclear hellstorm" if Osama bin Laden is captured, leaked files reveal.
Khalid Sheikh Mohammed told Guantanamo Bay interrogators the terror group would detonate the nuclear device if the al-Qaeda chief was captured or killed, according to the classified files released by the WikiLeaks website.
And it was very sweet of the Americans not to catch him so that nobody would be embarrassed by the complete lack of nuclear explosions in European capitals that would no doubt have resulted. I imagine that in terrorist circles to threaten that sort of thing and not come good on it is nothing short of social death, and unfortunately that's not the kind that comes with 70 odd virgins as an upside. Very odd virgins, possibly, but I can't see much of a queue forming for that.
The German weekly Der Spiegel, also citing WikiLeaks, said that Sheikh Mohammed had told his interrogators he had set up two cells for the purpose of attacking Heathrow in 2002.
[...]
Der Spiegel noted that his "confessions" should have be treated with caution as they could have been extracted through torture. Sheikh Mohammed is known to have undergone the method known as "waterboarding".
Look, of course it should be treated with caution. Does anyone imagine that if they had a nuke they wouldn't have let the bugger off by now? Clear and present bullshit! If this stupidity is the kind of intelligence water boarding people generates I think they should try something else. Would a perpetually looped tape of Rebecca Black be over the top?