FOILED:

Newly disclosed documents allege al-Qaida had plans to turn cameras into stun guns and crash a hijacked plane into East London’s Canary Wharf development.

The U.S. Department of Homeland security document was obtained by ABC News and detailed as many as nine plots to hijack and crash aircraft. None of them took place, as computer files written in English belonging to a key lieutenant of Osama bin Laden were seized in Lahore, Pakistan, in 2004.

Apparently, they haven’t given up, though I’m not sure the stun guns would have done the job.