The KKK, neo-Nazis and militias want to keep anti-Trump voters from the polls.
White nationalist groups say they want to suppress minority votes and "monitor" polls on Election Day.
Robocalls from white nationalists supporting Donald Trump have been an issue throughout his presidential campaign.
And while Trump's campaign has tried to distance itself from white nationalists…
Hate-watch groups say Donald Trump's talk of rigged elections is fueling their efforts.
At a Pennsylvania rally in October, Trump told supporters: "You've got to go out. You've got to go out. And you've got to get your friends. And you've got to get everyone you know. And you've got to watch your polling booths because I hear too many stories about Pennsylvania, certain areas…"