Via the Daily Mail:
The files are also said to disclose that a senior terrorist commander claimed that a nuclear bomb is hidden in Europe and will be detonated if Bin Laden is caught or killed.
Sheikh Mohammed told interrogators that the extremist group would unleash a 'nuclear hellstorm'. They fear the terror group already has uranium.
The 20th 9/11 hijacker also told interrogators that Al Qaeda was seeking to recruit ground-staff at Heathrow to assist them in targeting the world's busiest airport.
(source)
