BOTH parties have used this means over the last several decades, which is why you do not see the Republicans attacking the Democrats. Both sides know what is kept hidden. This is why the American people must rise up and force the elected officials to make the system become honest. Basically, ever since computers became widespread in election processing. Decades ago a specialist due to testify before Congress was murdered the day before he was scheduled to talk. So this has gone on for ages. https://blackboxvoting.org/ has been tracking fraud for decades. And here's a sample from my archive: "The technology had a trial run in the 2002 midterm elections. In Georgia, serviced by new Diebold systems, a popular Democratic governor and senator were both unseated in what the media called "amazing" upsets, with results showing vote swings of up to 16 percent from the last pre-ballot polls."
BOTH parties have used this means over the last 3 decades, which is why you do not see the Republicans attacking the Democrats. Both sides know what is kept hidden. This is why the American people must rise up and force the elected officials to make the system become honest. Basically, ever since computers became widespread in election processing. Decades ago a specialist due to testify before Congress was murdered the day before he was scheduled to talk. So this has gone on for ages.