this video shows how easy it is to hack into voting machines and change the results. Within seconds of getting access to the machine, he is able to put the computer into a simulated voting mode, where none of the actual votes are recorded.
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Programmer testifies that voting machines are easily compromised
Hillary Clinton performs much better in states with no paper trail
Pennsylvania has over 100,000 noncitizens registered to vote
Convictions for voting fraud in Ohio
h/t TCSD