Writing Code to Flip Votes Is 'Very Easy to Do' but 'Hard to Stop,' Says Democratic Computer Programmer

The Arizona Senate Elections Committee heard from a computer programmer this week who testified that any computer-operated voting machine is vulnerable to tampering.
Clinton Curtis, who previously worked as a computer programmer for multiple federal agencies, urged a return to paper ballots during the Monday hearing.
Curtis began his presentation to the committee by playing a video of himself testifying before Congress in 2004, following the presidential election won by George W. Bush.
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