Sanders predicted how Trump could attempt to use this to his advantage:
It could well be that at 10 o’clock on election night, Trump is winning in Michigan, he’s winning in Pennsylvania, he’s winning in Wisconsin, and he gets on the television and he says, ‘Thank you, Americans, for reelecting me. It’s all over. Have a good day.’ But then, the next day, and the day following, all of those mail-in ballots start getting counted, and it turns out that Biden has won those states, at which point Trump says, ‘See? I told you the whole thing was fraudulent. I told you those mail-in ballots were crooked. And we’re not going to leave office.’ So that is a worry that I and a lot of people have.