Says who?
Well, how about:
Of course, the administration also cried wolf about Iraq's weapons of mass destruction, Iran's nuclear capabilities, Al-Qaeda's composition, strength and numbers, and a host of other things.
Fortunately, Giuliani lost big because Americans are getting tired of the whole fear gimmick. But that might only make the administration redouble its efforts to scare people, since that seems to be the only play contained in their playbook.