<P> General Motors provided the production team with 18 concept vehicles, including the Ultralite . More than 20 fiberglass replicas of the Ultralite were produced to portray civilian and SAPD patrol vehicles in the film . After filming had completed, the remaining Ultralites were returned to Michigan as part of GM's concept vehicle fleet . </P> <P> The film featured the actual demolition of one of the buildings of the famed, no longer operative Belknap Hardware and Manufacturing Company in Louisville, Kentucky . </P> <P> One of the film's focal points is Taco Bell being the sole surviving restaurant chain after "the franchise wars ." Because Taco Bell does not hold a wide presence outside the U.S., the European version of the film substitutes it with Pizza Hut (another Yum! Brands chain), with lines re-dubbed and logos changed during post-production . </P> <P> The film mentions Arnold Schwarzenegger having served as President of the United States, after a Constitutional amendment was passed allowing him to run for the office due to his popularity . Coincidentally, a day short of exactly ten years after the film's release, the California gubernatorial recall election was scheduled . The election saw Schwarzenegger actually begin a political career as the 38th Governor of California from 2003 until 2011 . Shortly after he was elected, an "Arnold Amendment" did get proposed . </P>

Why did they change taco bell in demolition man
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