Democrats hold back ballot boxes on election night (ever wonder why some ballot boxes take 5 hours to count after the polls are closed?) then democrat poll workers 'vote the people who didn't show up to votes'.
I was a democrat for years - and I know how they do voter fraud.
The reason for waiting so long on election night is they don't want to put in too many or too few extra votes. An over-vote makes it look like fraud and could cause an investigation. (It's also why the places where boxes are held back ARE the races that are closest) If you know the pattern it's easy to spot.
How and where do dem precinct party chairs get together to plan this? are they infiltratable?