What scandal? If this did happen, we'd know about it. Googling around only pulls up results from exceptionally dubious sites, which in turn all seem to be based

What scandal? If this did happen, we'd know about it. Googling around only pulls up results from exceptionally dubious sites, which in turn all seem to be based on the same trivially fabricable non-evidence. Scandals like this do happen and do get reported: https://en.wikipedia.org/wiki/Ballot_Security_Task_Force https://en.wikipedia.org/wiki/Ballot_Security_Task_Force