This just sounds like someone completely out of touch with reality to me:

Former U.S. Vice President Dick Cheney said the implanted defibrillator that helped keep him alive in 2007 had its wireless feature disabled because he feared terrorists could use it to kill him.

"It seemed to me to be a bad idea for the vice president to have a device that maybe somebody on a rope line or in the next hotel room or downstairs might be able to get into, hack into," Cheney said on CBS's "60 Minutes" program airing today. "I worried that someone could kill you."

I mean, there's no doubt that the World Trade Center attacks happened, but the idea that there was some kind of terrorist ninja on a rope line waiting to hack into Cheney's heart, it seems to go beyond what anyone thought Al Qaeda was actually capable of. And this was in 2007, not in the immediate scary aftermath of September 2001.