I remember when Al Franken ran for Senator and they were finding bags of ballots in car trunks and behind filing cabinets. And once he moved in front the searching stopped and he was declared the winner and its been downhill ever since!
That was blatant, no question.
Then we have Michigan where Detroit waited for the results of precincts across the state to report before they tallied their results. Detroit has pulled this stunt going back decades. Chicago has been a hot bed of voter fraud going back a century.