One lie leads to another. They tell whopper after whopper, they need a Control Data Corporation super computer just to keep track of them all so that any new statement does not contradict earlier statements. Still, they will screw up BIG TIME one of these days with a glaring contradiction. Then some flunky at the KCNA news organization will be sent to the camps for not checking past lies so that everything fit well as planned. Jerks.
Or they could just borrow the ticker-tape thingy from the movie “1984” where all the workers are making edits on the various speeches.