Did Khalid Sheikh Mohammed Send the FBI on a Literal Wild Goose Chase?

Interesting quote from an article at Truth Out which apparently also appears in Terry McDermott and Josh Meyer’s book The Hunt for KSM. Discussing the efficacy — or lack thereof — of torture, McDermott notes that one of the claims Khalid Sheikh Mohammed made after being waterboarded sent the FBI on a literal wild goose chase.

“He had us chasing the goddamn geese in Central Park because he said some of them had explosives stuffed up their ass,” former FBI counterterrorism agent, Ali Soufan, told the authors.

It would be nice to have additional sourcing and/or details on such an outlandish undertaking by the FBI.