How to stop a coup/Trump lies about Philadelphia because it's a city that could decide the election

The Run Up Episode 2:

Trump has refused to say if he’ll concede and made false claims of a rigged election, while encouraging his armed followers to “stand by.” Are Americans prepared to fight back?

Trump fabricated allegations of voter fraud in Pennsylvania and called on his supporters to intimidate voters in Philadelphia, which is home to one in five of the state's Democratic voters.